Interesting you say that...I think the first generation XRS 4.5-30 and the ERS 3.5-21 were the best scopes they ever made. The XRS Gen2 was a flop and so far, I don't know if the XRS Gen3 is even as good as the MatchProED (resale would suggest it's not)
The LRHS2 had a lot of potential but it was just WAY to long. I grabbed a used one a couple years back and put it on a hunting rifle that sat in a Q SideChick chassis. Was decent but didn't blow me away.
I just grabbed another XRS Gen1 one a couple days ago, forgot how great it was. 12 years old and still holds up.