How difficult did you find the Vali to mod?  My soldering skills aren't great and my concern would be whether the mod benefits out weight the risk of wrecking the amp.

Well Massdrop reeled me in with mechanical keyboards and stole my wallet via audio gear. Looking forward to making more informed decisions now that i found this community...sorry wallet!

I've been using Vmoda Crossfade LP's for a while (mainly gaming and metal) and find then quite bassy. They are one of the cheaper Vmodas as well. I've paired them with the JDS labs cMoyBB with bass boost, which is fun but a bit overkill.

I'm interested in the same. I joined the O2 drop but still not 100% yet. Hope massdrop posts a final design soon.