I'm not sure which RG series is the better edition as they're depending on price. This one is 40% off right now:
Ibanez RG450EXB RG Series 6-string Electric Guitar Blue Metallic | Guitar Center
https://www.guitarcenter.com/Ibanez/RG450EXB-RG-Series-6-string-Electric-Guitar.gc
Ibanez RG450EXB RG Series 6-string Electric Guitar Blue Metallic | Guitar Center
https://www.guitarcenter.com/Ibanez/RG450EXB-RG-Series-6-string-Electric-Guitar.gc