I just got 3 samples from Manners - SL, EH3 and EH6. Before they got here I was leaning SL, but that little EH6 feels great and much trimmer than the other two.

The EH6 is inletted for a 700sa BDL and bartlein 2b (figure .5" exposed shank), 14" lop, 1/2" pad, and weighs 25.5 ounces w/o pillars.

The SL is inletted for 700la ADL, a bigger barrel (maybe rem mag sporter), 13.25" LOP, 1/2" pad, pillars installed, and weighs 26.1 ounces.

The EH3 isn't inletted.

This thread already has some pretty good comparison pics, but let me know if you want to see something specific.