I tried the TraumaVoid EQ3 in 2018, and felt like it was going to pop off the top of my head, so I sent it back. Last year I tried the Charles Owen skull cap with MIPS, and while it felt secure on my head, it also stuck up really high, which gave me a top-heavy feeling, in addition to looking like I might work at Hotdog-on-a-Stick.

This time around, there are more MIPS options out there, so I am hopeful.
On the budget side, I ordered a TraumaVoid Lynx from SmartPak ($160 on sale; $135 this weekend if they have your size in stock)). I am skeptical due to the dial fit system and my previous attempt with the TV EQ3, but there's nothing to lose with free returns.
Then on the too expensive side, I ordered a Champion Revolve Vent-Air. It retails for $679, and I ordered from Riding Warehouse with 20% off, but still, it will need to be dreamy for me to keep it. I've owned cheaper horses.

In my searching I also found that OneK is about to come out with a MIPS helmet that also can be customized with differently colored parts. In one place it looks like they should be available any day, but in another, it seems production is delayed due to Covid. This will probably be the next one I try if the two I ordered today don't work.
Charles Owen has a slightly modified system now called MyPS, and has a scull cap and wide brim option available. These looked pretty good, but again I'm skeptical after not liking the skull cap I tried last year.
Tipperary has also just released the Tipperary Windsor MIPS helmet. I was strongly considering this one, but my head is kind of in between the M and L sizing, and also the harness is kind of cheap looking for a >$300 helmet.
Anyway, just thought I would post my musings for anyone else who might be in the market. I'm really hoping that one of these new models has figured out how to dial in the MIPS technology well enough that I can make the switch this time!