Glad you guys are enjoying the photo. I don't get out often enough to test these head to head. I do like them all but it's a bear dragging any more than handful of rifles to range for some fun time. Of course, all the guns want to come to range with me every time. That rifle on the Right, 2nd from top would be the Izhmash Tigr, which is a short barrel version of the SVDragunov.
Of all of them, I really enjoy the 5.56 variants, particular the Daewoo K2, very balanced and clean shooter. AR180B is always a clean shooter, a little light and fragile for my taste. The AR15A1 and A2 are just your average shooters, I do like the A2 better with the refined design. The 308 rifles are more less ergonomic, the L1A1 clone is nice but overly long, while HK is more balanced but harsher with recoil. AK is always fun as a plinker and mag dumping platform. Lastly, the SVD clones: Russian Tigr and Chinese NDM are nice long range hitters. I tend to favor 308 NDM over 54R Tigr, but the long barrel is not very handy to wield. I can't imagine how they carry it in the field.
I do hope to add a few more typical battle rifles, such as StG58, Imbel FAL, which I have parts kits for. M4gery is definitely in the plan but I'm wondering if I should just get a piston driven AR instead. FN FS2000 and Sig 556 are also on the "want" list, but probably once the models are more mature. Galil ARM would be a nice but hard to find though. What other EBR am I missing?