Well, since the beta testing is out, here are my 2 cents to the new Software:

First of all, I like it, even though its not that different from the old one, when you are in expert mode, but naming stuff, LOVING IT

2 things I encountered:  the possibility to adjust DPI via scrolling is a huge bummer, at least for me, since when you scroll up and down in the profile settings, it happened abput 5 times in 5 min to me, that I changed the DPI XD

Another little thing is, it would be good, to lock the file type as which can be exported, as with imports, since I exported, forgot to read the filetype after changing the name for saving and then kept on looking for my profiles, after accidentally changing my DPI.

Those are the only "issues" I found right now, but I would consider them to be more of an inconvinience than an issue tbh.

One last thing, but that might just be me: I liked the design of the older software way better, being not so "rounded" or as it feeld to me "pseudo 3D" (I dunno, I always hated that, thats why I used win 7 with the XP theme :D)