M8 to M9 Will I notice the difference?

[Clark.EE]

Clark -

Would you keep your lenses and use them at their stated focal length on the M9, or would you sell those as well and buy a set that matches the focal lengths you were getting on the M8? I might be stating the obvious, but that should definitely factor in your decision.

I have;
15 CV. Rarely use.
25 CV Snapshot Skopar Occasionally use
35 Summarit Usually on the Camera
50 1.5 CV Nokton Use quite often I do like this lens!
50 Summitar
90 Elmar (prewar) Uncoated. love it!
90 CV Very different to Elmar, no flare. Still prefer the Elmar.

I have most focal lengths covered. BUT I would quite like a fast 35!
Maybe Cv Nokton 1.4. as i do like the speed of 50 1.5 Nokton but would like something wider.
If I get an M9 I have it covered with the 50 Nokton anyway!
Win WIn WIN.....