Thanks for the advice, I've owned a few of those also, have to say the one I liked the most was the Electribe, just so easy to use, and at the time we were playing a lot of stuff that allowed for its very tight and obvious albeit quite characterful tracks (seemed to work very well with Prince tracks IIRC, we even did some RCHP tracks using it, it was extremely easy to programme).
COVID has done some very odd things to prices across the board, I was looking at used Roland gear a few days ago and some of it is more expensive than RRP simply because they're not available to order at the moment. Must be hell to be in retail at a time when people want to buy this stuff but they can't get stock. I had to take all my face-to-face stuff online earlier this year and wanted to buy a decent hardware compressor, shops were simply not able to help, and eBay/Reverb sellers were having a grand time of it!
Anyway, re the MPC One, do you know if it comes with decent samples or whether I have to go looking for them from word go?