[Young Spade]

I was going to get one or the other and I was wondering which I should get. I already have Senn 555s and Super Fi. 5's (v2)

Senns are 300 and Triple Fi's are 400.

If there are any other recommendations please share.

 

[R3SET]

Maybe you have to answer this yourself. Are you going to listen more to iem's (when traveling for example) or full size headphones?
And are you less happy with your Sennheiser 555 or Fi. 5's ?