Fishdo
100+ Head-Fier
Lotoo Paw6k and Lotoo s1. Didn't try on my Hugo 2. No issues whatsoever driving them. No noise and no issues with comfort. I always use Final E medium, which worked fine on the Ara. My issue is that I'm very sensitive to even the slightest bump in the lower mids. I like an absolutely flat mid-range. The mids on the Ara are excellent but too present for me and I didn't want to EQ them into submission.
I will say, though, that I'm not a big IEM guy so I may not be the best judge here.
So far I have found the WM1A great with the Ara.. indeed for me it sounds better than the Solaris OG does using the same cables & ear tips ....
I did ask CA for any comments on the EQ and they said adjust “the 125-250 and 4k-8k range”
Funnily enough I have a 6000 on its way so I’ll be interested to hear it for myself...
Good luck though mate... which ever way you decide to go...