I will not use see through mounts. If I want a scopes rifle that occasionally would need a snap shot that would necessitate irons, I would put a red dot on an offset mount or on top of some Burris rings.
In that way, my cheekweld is ideal for my scope for the majority of my shooting, then only moderately compromised for shorter range work that has a bit more margin for error.
Will not waste my hard earned money on see-thru mounts.