Thanks for the comments about my 2 Sets (GEOSynths) and agree Set 2 is better than the first set as I decided early on to make sure that all 128 Patches are either a Stack of 2 Layers or Splits with the 2 Layers, plus the odd Unison. I nearly gave up after doing 30 of them as it was taking a fair amount of time, but I carried on and made a full Bank, which took about 2 Months. Every Patch I make is from scratch with both Layers to create a complete Patch.
The REV 2 is still essentially a Prophet 08 with some good enhancements and using 2 Layers allows the use of using both FX which I found made a significant difference. I can't speak for other Sound Designers, but the the Sounds I make have to interest me and am my own worst critic, which I'm sure many of you can relate to, but end of the day it's down to personal taste.
Presets are a bit tricky in that some people hate them, some use them to learn from and others use them as is or tweak, but what I like isn't necessarily the same as you. I guess I have a certain style and while I have done known Patches or Classic Patches, they aren't really my focus as I want to hear new as well, to keep me interested and end of the day there's probably better Sound Designers out there that cover that side of things than me.
Over the past couple of years, I've done Banks for 10 Polysynths, a number of them with Vol 2 follow ups and am going to have a go at Software, see what I can do with those, with certain ones anyway. Just recently finished Vol 2 for the Prophet 6 which has been fantastic, which I'll be honest I thought was a good Synth, but not as amazing as the OB6...This time around, I did decided to see what I could push out of it, to find its character, other than recreating Classic Synth Sounds...It's really impressed and surprised means I was going to sell it after doing Vol 2 but have decided to keep it
Anyway, I have done some Videos creating Patches from scratch on my YouTube Channel where you can hear my thoughts and see my process which is pretty fluid and some of you may find them useful...or not, but they're there!