I'm putting together my first partscaster... I'm just not sure which radius is for me... I play jazz and jazzy stuff. I use a lot of chords, play a lot of solo runs, and bend a lot-- no shredding here. I'm concerned with playability, not vintage reproduction. Question is, should I go with a straight 9 1/2 or 10, or something like a compound 10-12" radius. Thanks for any and all help!