I have the ILF stuff, 3 risers and 5 sets of limbs all carbon foam. This stuff is very impressive and puts out performance. The risers are wood, I like to shoot off the shelf without any buttons. That way I can go back and forth between arrows and not have to adjust a button. I do a lot of experimenting. I give the best reference possible for Morrison Archery.
I had a second hand Dakota and sold it because it was too short for me. It is a great bow though, I'd like pick one up in 64" some day.