I currently play on a Bach 1.5C and a little on a Marcinkiewicz Chuck Findley Model. I feel like I have reached the point where I'm growing out of the 1.5C. I know it sounds odd, but it just feels too small for me and after playing on the larger rim on the Marcinkiewicz I like it better, but with the cup so shallow I do not want to play on it everyday. Does anyone have any opinions on what I should try next to get something slightly larger as far as the rim goes, but about the same size cup depth?? If so then please let me know.

Thanks