Get some more info on blueprinting before you proceed , its a shame in my eyes .
Risingfriend , xtx and Phil ( Rat Works ) are both very well known aand respected .
Also , consider the fit of each rifle before you buy .
Having said that , i assume you have tried both ?
Always spend as much as you can , it pays in the long run .
Maybe you could get yourself into a club so you can try a few and see what suits you best .