I'm not differentiating "spice" vs "pepper" here in terms of flavor, these are just "spicy" sticks in terms of body/sensation. Pretty much all are full-bodied, some are extra-full (denoted by an *):
Regulars:
*Tatuaje Reserva J21 (Pete's spiciest regular production stick)
Tatuaje Noella
Tatuaje Unicos (fresher)
Murcielago
*601 Green
601 Red
601 Blue
Cubao
Diesel Unholy Cocktail
*Man o' War Ruination (awesome and very reasonably priced)
Illusione 68 & MJ12 (fresh)
*Cain Habano
*Cain F
*LFD Double Ligero
LFD Air Bender
DPG Blue
My Father 1922
*Oliva Series V
Party Short (ISOM)
Boli CE (ISOM)
LE's:
*Tat Pork Tenderloin
*T-Rex
*Tat T110
*Viaje Holiday 2009 (and 2010 I assume)
*Viaje 50/50 Black
*Viaje Skull & Bones (so i hear, haven't had one)
BTW, the Perdomo Criollo isn't very spicy/peppery imvho. Not a bad stick, though.