There are no such thing as "the best". Its a matter of taste and this is my proposal:
Can you go try some out? Like any other piano, it's a matter of taste. I have a Yamaha CLP-545 and really enjoy playing it. The action and touch are very similar to the console I grew up playing but the sound is much better. It cost me around US$3500, unsure of the conversion rate.
I live in a rural area with one small music store nearby, but it only has cheap ones. I'd have to drive hours to get to a good store. The piano sounds great though, and it's even around 2000€.
My personal favourite right now is the Kawai CA-97, does anyone have any experience with that one?