Thanks for your reply.
If i understood well, you prefer some features in each guitar, and in a certain way you think they are both at an similar level. rr3 is alder body and rrmg is basswood.
I prefer rrxmg, but i think alder may be better, and there's also the mith of a japonese guitar being the best after the americans.
I had 2 japonese jacksons. One "rhoads ex", "profissional", that played cool but had the headstock curved and sound like shit (not shure the body was alder); had another profissional with fixed bridge that had a problem in the wood of the body, that begun to open a crack under the painting and without braking the painting. With the waranty they change it for another guitar. 2 jp jacksons thet was not so good.
I have a korean rhoads "performer" for 14 year and so far so good. The floyd lost some precision. Also an indian js30 that guives no problems!