Vortex Sound Research

Looking for a first synth/workstation. I use ableton but I want something to just plug into a keyboard amp, or use to compose on ableton. Anyone know if a yamaha motif es6 is a good buy? I tried one out at a shop (stellar sounds! Keys are not the nicest... nice size but felt plastiky...) and they offered me a discount on it. It's up for 800 and I said I'd check on that discounted price after learning more about it, anyone familiar with these?

https://www.youtube.com/watch?v=vxixZE75aFw Omg. this demo is so cheesy lmao.