The crank of RG350 is also better than GRG270.
Generally speaking, if the top electric guitar 100, GRG270 can score 20 points and RG350 can score 30 points.
Yibana has a thin neck and is suitable for beginners.
Conclusion: Beginners buy 350 more and 270 less.
Supplement: The speaker and effect of electric guitar are also very particular, not to say that you can practice as you like by buying an electric guitar.