I am going to put a red dot on my ruger 77/44 and have been hearing good things about the red dot only vortex strikefire. I guess they have a very good waranty and their customer service is great. Does anybody else have one of these; if so what do you think. The only bad things I have heard is with the red/green dot is brightness in full sunshine. But supposedly that was fixed with going with the red only dot. Any info would be appreciated!! Thanks!!