I picked up a Korg Kronos earlier this year. It’s dreamy. Unless you’re specifically going for analogue, I can’t think of much that it leaves to be desired. Great feeling, fully weighted keybed, 9 synth engines, comprehensive effects, multi-sampling, a full featured song sequencer, flexible routing, Karma for algorithmic pattern generation, a well thought out and capable control surface for hands on, superb sound quality, lots of I/O… I think I’m officially past the honeymoon period and still not finding anything not to like.
The learning curve on it is quite extensive - it’s so deep. For me that’s a plus though. Plenty to keep exploring for years to come. The MOD-7 waveshaping phase mod synth in it is otherworldly, and the filter in the MS-20 synth emulation - my ears don’t believe it’s not analogue.