Im looking heavily at getting a bcm 16" midlength lightweight a4 type rifle. Ive got an rra i love due to its accuracy. Both bcm and rra both offer the same configured rifle but the price of the bcm is a little less than the rra. If i part out the rra it comes a little closer but i would be using mostly bcm parts do it. One gun is made in illinoise the other is made in wisconsin. Both companies are within driving distance of me in case i need to do some yelling in person. Heh. My ffl guy is like within 10 miles of bcm. Im looking for opinions on one vs the other for gun that will be run hard. Please no arguing over whose opinion is right or wrong. This will be my ohsht gun so failure is not an option weight is a key factor. Im not interested in piston systems.