Thank you and Well-done Juraj Mäsiar!

A subscription, for a add-on...

Without an option for getting a lifetime version.

There is no friking way, I'm paying a subscription.

tried importing bookmarks from HTML file and got Error: SyntaxError
JSON.parse: unexpected character at line 1 column 1 of the JSON data
import@moz-extension://8e9064f7-996a-425a-bf53-73561ced4b76/options_module.js:1:119257
startImport@moz-extension://8e9064f7-996a-425a-bf53-73561ced4b76/options_module.js:1:114045

SyntaxError: JSON.parse: unexpected character at line 1 column 1 of the JSON data

In my opinion the biggest drawback is the inability to resize the tiles. When you increase the distance between them, the bottom row goes out of the screen boundaries

very useful and a satisfied user for over 3 years.

While Mozilla not allowing the New tab page override on mobile Firefox is indeed their problem (which greatly hinders more competent developers from fixing what Mozilla's own bunch of lazy and incompetent "developers" is both incapable and unwilling to do), you advertising this as a functional speed dial solution for Firefox is blatant false advertising. Without New tab override, your so-called "speed" dial is no faster than opening the Bookmarks menu. Don't lie to technologically literate users. I feel stupid for wasting time on your pointless extension.

When opening a dial, the focus automatically switches to that dial despite my setting for that not being checked off in both the Group Speed Dial setting and the Firefox setting.
How do I set it to open tabs in background without automatically shifting to the opened tab?

It's ok, but now everything is behind a paywall, even basic features like how to organize space size and other things that used to be free. Wish there was something better like Vivaldi browser has built in. Don't know why Firefox just doesn't have their own as an option.

Speedy alternative to FVD. Finallyyyy!

Almost perfect, only issue is that it's "forcing" itself on any new tab - effectifely disabling "click & load" JDownloader links.

Group Speed ​​Dial allows you to display a site in a new tab,
but depending on the action, the Dial tab gets hidden.
Even if you pin the tab, it gets hidden depending on the action.
Is there a way to keep the Dial tab visible at all times?

Update: Thank you for the prompt reply, the CSS seems to resolve the issue so far, I will update if I have notice any more problems.
Looking forward for the next update! Best regards.

Overall the experience with Group Speed Dial is perfect, but there is one small problem I encountered with dynamic layout option.
By selecting "Hide last "+" dial in dynamic layout", there is still an invisible dial space reserved for the "+", which causes to create an extra invisible column at some cases. I am wondering if that is an intentional design, because sometimes when I accidently touch the mouse wheel and the entire layout shifts up to show me a column of nothing.
The other non-dynamic options does not have the issue, but will either squeeze or stretch the dials on a vertical monitor, that is why I have been using the dynamic layout option. It would be nice if by hiding the "+" will also remove that reserved dial space for better view. Thank you!

Hello friend, there is a problem! For users, Windows7 Mozilla left one working version of Firefox 115.21.0esr (64-bit) when updating and synchronizing your glorious expansion, unfortunately, has stopped working with the formulation 'to use this extension must be updated by Firefox', i.e. Update to the latest version. But the problem is that the latest versions do not work with Win7, only with Win10. Is there any solution so that your glorious expansion earned on Firefox, versions for Win7?
upd
Thank you for your reply, it quickly resolved the problem!

I created the account to leave a review, never done it here before but I just can't stand that logic. You literally created every possible option someone could think of, but there is no way to make those thumbnails smaller. It's probably new generation has a problem with logic. I've noticed that more and more. Really why would you do so many different features for something that can't be changed in the size?! Where is your logic? I can't use it for example, it looks super huge for me, I don't like it, and changing the size should be the priority #1 for speed dial rather that 100 colors of shadows etc. Don't get me wrong, everything looks great besides that, but someone who created that has a huge problem with a logic (English isn't my native language, so forgive me for mistakes). Good luck

excellent