Hoping for some help with a xc frame choice.

There are a lot of good looking ones out there, trying to find something light and reliable with 100mm of rear travel. I ride hard and like to to go fast.

Below is what I am looking at and my thoughts. Would love any opinions.

This is my order or preference currently:

Tideace FM829
Looks like an evolution of the XC029. Lighter, no one seems to be talking about it? Is it new? Geo and weight look good.

Carbona 936
Looks pretty tried and true, 1960+-50 is good, bb is pretty low though. Broken frames concern me.

Carbona 909
Super light, looks kind of fragile to me around the top tube shock mount. no long term ride reviews yet.

Light carbon 911
Head angle is 68, maybe a bit high. Seem to be well liked.

DIY carbon F100
Emailed and never heard back. Do they still exist?

What do you think?