Is it worth moving from Expert Pro 220 CI to Expert Pro 250 CI?

[zoran_pavlovic]

I really like the 250pro a bit more and I thought it was a step up in sound compared to the 220. Twice the money does not equal twice the sound quality unfortunately, but it is better. And the remote is nicer...

 many thanks for the answer and impressions. You said that the remote is nicer ? I thought they share the same remote unit? I found it now on YT, yes, looks nicer. Anyhow, the price difference is high, I might rather go after 440 (2 x 220). 
Regards

If you don't plan upgrading to 1000 pro later on I would advice you to get another 220 pro to make it 440 pro.
I've owned almost all models of devialet expert and in my opinion 440 pro is the sweet spot of devialet amps and best value for money compared to the sound quality.

And believe me I know what I'm saying as an actual owner of 1000 pro and owned 440 pro previously.

many thanks @winiar560 for the great advice and for sharing your experience here. 
I am not sure I will go up to 1000 (at least not next year) so that's why going towards 440 Pro is more likely. 
Also depends on my next speakers. 
Btw, I see you are running Kef Reference 1. Are you satisfied with the sound and what is the size of your room? I have narrowed my search for the next speakers and Kef Reference 1 Meta is one of them. 
regards
Zoran