Ive used the Ltwoo hydro calipers (original version with all those adapters) and the braking was good with the stock egg roll pads.

Currenly running the original style Wheeltop flat mount calipers and they have good performance too. Stock pads were noisy so I put some Bucklos branded L05 compatible pads in and they again work well.

Just installed a Ltwoo RX road 2x12s on my bike and mostly everything is dialled in.

Issue I am having is the front derailleur. It shifts up and down ok, however I just cant get rid of any chain rub in the extremes (not while cross chaining).
It's running a 11-34t cassette with a Shimano R7100 50-34 crank.

When I have it on the small chain ring and largest sprocket (lowest gear), I've adjusted the low limit screw to have the inner plate just off the chain, then when I put it in the large chain ring and small sprocket (highest gear) the chain rubs on the derailleur. If I tension up the cable to move the derailleur outboard more, then it rubs on the smallest gear combo.
(High limit has been set to not overshoot the shift too)

Any ideas?