I am only giving my experience between the two choices listed.
I have had Baer (roughly 3000 rounds through it while I had it) and I have a Guncrafter (about the same round count at this point). To be clear, I sold the Baer to get the GI, and I can say with absolutely no reservations, there is no comparison between the Baer and the GI. To get something out of the way immediately, I did not see any "ruggedness" advantage to the Baer. The GI is built every bit as tough as the Baer, and the Baer has no accuracy advantage either. The differences come out in the quality of workmanship, fit, and finish. The GI is VERY well made, and all of the parts work so smoothly together. There are no tool marks, chipped places in the frame rails, no misaligned front strap checkering, and the finish is not susceptible to damage from gentle use (all of these I had with my Baer).
And if you include a comparison between Baer's customer service and GI's customer service, that seals it. GI has a level of customer service that few can provide. They will go to great lengths to make sure your pistol works and works well.
There is a pistol dealer who is well known for selling high grade semi custom 1911s, and when I was buying my Baer from him, he told me to buy GI instead. When I asked why, he said that they made the best semi custom 1911 in the market. I did not listen to him and went ahead with the purchase of the Baer. He was right and I was wrong.