Info about toolkits

Well, though this may be dangerous in other places, I think it should
be okay here, so I want to know do you have any information about
toolkits? What I'm interested is argumented reasons about the
advantages of one toolkit over another, I'm really interested about
so... anything I could read about them would be awesome.

Here are my two cents:
< I wanted to post a link to an GTK ex-develepor in the devuan list
talking about why GTK is inferior, but I  couldn't find, if I happen
to find it I'll make sure to post it>

BTW: Joel, I didn't knew you were also in the Devuan mailing list ^^
(just searched around and found one of your e-mails)

--Best regards, Sergio