I am looking to buy a new set of iem's but since I have only ever owned my current pair (Ibasso It01's) I am unsure what to get really, but I have been between the sets listed below. Also I'm open to any suggestions you might have! my budget is 350.00$ usd... but because of where I live I have...

Hi all, I was hoping someone might be able to help me make a decision on my next purchase? Over the last year I've owned (and sold on) a really large variety of headphones, the entire Sennheiser HD6 range, the Beyer T1.2, T5p.2, DT 1990, Amiron, DT 880, Audioquest Nighthawk, AKG K712, Fidelio...