Nathaniel,
How far do you anticipate shooting? I have a G2HDMR and have found just recently started shooting past 600 yards. Once you start getting out there and you are on a double turn, it can become confusing. You really start to see where 10 mil turrets and z stop would be handy.
IMO the glass is nice. I am a little ignorant in this department as I have limited time behind the higher end scopes. I have had the oppurtunity to look through several high end scopes and of course a Schmidt and Bender, Steiner, Premier..... have nicer glass, but I have no complaints with the Bushnell.
The SWFA is also nice, but if you like the reticle in the Bushnell, which is what drove my decision also, you probably know what you want.
If you are shooting out to 1000 yards, I would recommend saving up the extra $400.00 for the extras on the HDMR. I also recommend talking to Scott at Liberty Optics... he is a good dude.
Josh