I have a
3-9X50 CDS Firedot Plex on my 6.5x55
4-12X42 CDS Firedot Windplex on my 300 WM
I Really enjoy them. You get a ton of great features for the price. The CDS dial system is absolutely fantastic. The glass is good and the Firedot is very nice.
Overall I am very happy with them. I replaced both my Zeiss Scopes with them.