From my personal observation and not being biased against ATI I say the following...
I have a Taurus BHW 1911 and have not owned an ATI, but have handled them in Gun Shop/Gun Show and I feel the Taurus has a better fit and Finish and more upgrades than the ATI counterpart.. sights and trigger being two of the items off the top.
My Taurus has run beautiful, I did break a slide stop, but it was warranted in no time and I put it in the box because I had already installed a Wilson Combat extended slide stop. (No Brainer)!
My Taurus was $625.00 out the door.... I believe you have to get the enhanced version of the ATI to get to the Taurus .. which in turn is apples for apples maybe? I still have not shot one on the range.
I Think there are what one would call entry level 1911 which include Taurus, Ruger, RIA, and ATI and I am sure there are others, but the Taurus is the most for the money in the group to me.
Smalls ... Good Point ! I Do wish Taurus would offer both versions as well!
Theraztastic.. I will have me a SR1911 I like them as well.