Old 2 box drumit 5 vs new Drumit5 mk2

[Slamstick]

I have had the 5 for years since 2012 . Converted it right away to 32 Gig. Other than pad compatibility with other's pads and hi hat improvements is anything else that is a major difference  between the old vs the new?  Also are all the sounds from the old module on the new MK2 module or would they have to get loaded from the old to the new? Was it worth the upgrade? I am thinking about the Mimic Pro but as we all know it is twice the price of the Drumit5 Mk2 and I dont gig . Just have fun playing home to music with a couple of Vst's