I would go with the BDC it's the best of both worlds.
I have heard from a co worker all his Burris are a hit and miss with them. He has had a lot of good ones and a lot of bad ones. I have a Nikon with the BDC in a 3-9 and I love it will be hard to go back to a mil dot scope for me!
I have five Fullfield LRS II's and have not had a problem with any of them. One was even dropped from a height of 3 1/2 feet onto cement and held zero.
I have both scopes, and prefer the Burris. I have had to send the Burris in for a repair (I slipped on some ice and damaged it) and their customer service is excellent IME. Next time around I plan to spend about double the amount and try a Leupold.