So, now that I finally have my Howa mini in .223, I'm starting to get it set up. I'm looking at scope bases. Now for a .223, and living here in MD, I don't need any built in elevation. I've seen the EGW and a (new to me) Outerimpact. The Outerimpact certainly has the edge in price. However I'm very familiar with EGW and their quality. I see that the EGW uses 7075 and the OI uses 6061-T6. Any one better than the other?