I had a Syn1 with an Engl Savage module about a year ago. I tested a few things out like running it thru my Butterslax power thru a cab and the main deal breaker for me was a direct recording. It didn't really do anything for me at the time. I tried out just about every module that was out then at the local shop and I felt the high gain stuff all sounded similar except for the Dirty Shirley but since I have a DS40 I decided to sell the SYn1 to my buddy.
Then like a month later they announced that the Uber and Fryette modules were coming. I was super curious how those sounded and last month scored another cheap Syn1 with a Vai module. The Vai module was different and kind of fuzz like, which I kind of dug. Even had an almost fryette dryness to it so I decided to hang on to it.
Then yesterday I bought the Deliverance module and barely had time to mess with it but when I did run it thru mesa 50/50 power amp to my waza tube amp expander and some IR's it sounded fkn brutal as fuck with very little tweaking. I absolutely love the Deliverance module, I think it sounds bad ass for rock and metal. It can dial in super thick tones too thanks to the depth knob and it sounded awesome for chugging and that was without a boost or TS in front. Haven't even gotten around to trying that yet.. I'm going to keep the Syn1 now just for this module alone lol. I'd grab an Ultralead module but I already have the amp
I did try the Uber module at the shop but it seemed uninspiring to me, especially when compared to the Deliverance. Hope to make a test recording soon.