Here are the eartips I've tried so far with the Odin:
More Bass -----> Less Bass (But more clarity)
Spiral Dots Regular, Spiral Dots++, AZLA SednaEarfit, Symbio Peels, - - - - - - - - - Final E tips (Final E tips are probably one of the least bassy eartips I've tried ever)
I feel like the Symbio or the AZLA are the sweetspot for me. I would probably go as far as the SD++ if I really wanted a little more bass but then I start to lose some holographic effect and clarity, which was the main thing I was looking for in the Odin. It really depends on your preferences, source, and music.
For my LX, I prefer to pair with the SD++, in general.