Was tempted at $150, but nah. But for $100, ok I'll bite! (Main reason for me is because it's one of / the only true wireless earphones that supports AptX-LL - the Momentum True Wireless V2 does not!)
This is the version 1 of the Momentum True Wireless. Supposedly has great sound (see here), but has a battery drain issue (which can be mitigated with this fix by inserting a magnetic USB-C plug - meaning the case will stay charged for about 4 days (so will still need frequent recharging, but not as bad). Edit: See comments below here and here about the battery issues being exaggerated. I will leave all this here, just so people are aware there is a battery drain issue, but the extent of it, I can't say.
Supports: SBC, AAC, AptX & AptX-LL (one of the few/only true wireless earphones to support AptX Low Latency!)
A joke at the original RRP of $499, but for $100, it's not a bad option to consider (particularly if you have an AptX Low Latency Transmitter, like the Genki for Nintendo Switch).
Credit to benbeny3k
Im very tempted. Was planning to wait for the next sale on the V2s but these for $100? Ive bought shoes for more than that