I've used the Axiom Pro 69 for EVER. I recently sold it and got a cheap USB midi controller with 4 pads 49 keys and a mod wheel. The M-audio actually feels good to me. I'm no pianist but my girls mom is, she teaches the Suzuki method at the University of Miami and for her home studio she has an axiom pro. It's not going to feel like a concert grand but it is semi weighted and feels really responsive. -So Take this into consideration.
I used mine for
1) auditioning synths (keys) layering them hitting certain notes before others playing them together -Something that's impossible to do on a piano roll. (Quickly audition and layer notes hearing how notes sound coming right on top and before) Sometimes depending on the program you use hitting notes right after a note is being played and then adding another one on top changes the way the synth moves. I leaned this on Pro tools structure and knew I needed Keys.
Lol hope I didn't lose you there
2) Auditioning Drums (Pads) A MUST.
Keys are never as responsive -or (at-least supposed to be) as pads in this reguard and the axiom/Pro pads are great!
Yes you can use it as a control surface but... I sold mine cause I use the presonus fader port way more. Almost always more and I figured hey Id get a cheap Midi Controller with pads now that I have a partial control surface type piece.
I was Right/Wrong. as much as I don't "Miss" the keys per say, It is a bit annoying having to manually move velocity hits on the piano roll synths/strings/piano Etc. Cause a cheapy charlie Midi controller wont be sensitively responsive -At least not like the axiom.
Also I reallllly miss those pads. The pads on my Midi are Garbage! most low end controllers are..I didn't know this ..
should have Lol.
I miss opening up for example Slate drums and hitting the softest hit of a snare to the crack. For the low end market of Midi its either super low hit or hardest. Sucks. I miss playing drums on it Overall it was worth the sell cause the fader port hands Most of my needs but maybe in the future when money is NOT so much of an issue i'll get a better one.
Something to consider Burny - Good luck!