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

[winiar560]

 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

Hi there Zoran.
Ive ended with kef reference 1 after trying some different speakers (focal sopra1,dynaudio contour 30i,audio physic tempo plus,and focal diablo utopia lll).

From all of the above I liked focal sopra 1 and Kef reference 1 best but unfortunately ive sold the sopras to fund the kefs so couldn't compare them directly although think I still preffer Kef reference 1 by quite a bit.
My room is only about 16 sq m so its on the small side and also a living room.
I found that a Kef reference 1 have a thunderous bass and power for a standmount and can compare with small floorstanders easy.

Just a note i did have some problems with their bass (room modes) but after messing with a room measurements and applying some filters to remove the bumps under 100 Hz ,the kefs gave me one of the best sound ive heard (in my room).

As for the choice between 250 pro and 440 pro it would also be related what kind of speakers will you run with them, but my (personal) opinion based on (my) experience with them I would still chose 440 pro instead of 250 pro ,but that's me.

Hope it helps you a little going in the right direction.

Note that 440 pro is generally a warmer king of sound and 250 or 1000 pro going more onto neutral side of the spectrum (I found 440 pro more pleasant to listen to,especially a longer sessions).