I use p for base, ima for treble. It is a big challenge for p to play quickly...when p can play quickly, it helps a lot to play tremolo more quickly and even...usually p can not play quickly as im. So p needs practices more...
Otto Vowinkel Concert 650 C/BRW
Paulino Bernabe Torres 645 S/MP+Ebony
Juan Hernandez Torres 640 S/IRW
German V. Rubio Concert 635 S/MP
Kenny Hill Performance 630 DT-S/C (lattice)/MP