I bought the Syncussion SY-1 without thinking twice after I see the demo video and it's even better when got it in your hands!
This machine is very versatile and you can set very delicate and different percussive instruments and tons of differents sound effects, works best with a very good reverb :D
You can create an infinite amount of kick drum or snares with all the parameters at your hand, if I had enough space I would want to buy 3 or 4 Syncussion to get a complete analog drum machine :)