Thanks for the replies guys.

I am still thinking of either changing to a 64p or stay with 48p. The reason I am asking is that I am currently doing off roading only, so 48p is common in my toolbox.

I am now going on road too, its either I make my on road setup standard as my off road (48p) so less headache in stocking my pinion & spurs as I can used the same pitch on either of my rcs.

Or just go for 64p on road but this will make me shop new sets of spurs & pinions.

I never bother about speed & such for off road as I just enjoyed my rc time off road. No race no nothing. So now I am thinking for my on road rc, which will be faster? Same FDR, setup & all, 48p or 64p.