They're great triggers. That's all there is to it.
The new X-Mark Pro triggers suck, so if you want a better trigger, but want a factory trigger, get a 40-X trigger.
After owning mostly older 700's with worked factory & 40-X triggers, the newer Rems with the X-Mark Pro triggers will immediately get removed and replaced by 40-X triggers or the old style before the X-Mark Pro came along.