Its all a matter of a feel thing for me. 44" feels a little too short for me. I have a 44.5" now and its just right.

I have bought the club now. Its the Titleist 905T 8.5 with Speeder 757 X. Cant wait to get it.
I wrote in another post of getting shaft changed but it was much cheaper just to look around and buy another one with the spec that you want. (I am not into clubmaking so couldnt do it myself....)