Rubber for loop

Hi coach, I have a viscaria. I'm looking for a rubber for my FH. I always play loop (mid to far). I'm looking for a fast rubber, medium sponge, spinny, and very good for loop. What's the best rubber for my viscaria?

I've tried Rakza7 but it's hard to loop. I've tried Mark V but the ball went slow. I got these specs from Yasaka Magazine (Rakza7  speed 11 spin 14 control 9 and Mark V speed 10 spin 10 control 10)

Is there any other solution for other rubber like xiom/butterfly/tibhar?

Hi Eduardo,

The Viscaria blade is quite fast.  There are plenty of options out there.  The XIOM Vega Pro is one I like but others may be able to give you some other suggestions.