For Pasco: 1/10th 4wd I use Hot Bodies Beams rear and Fullslot fronts in Pink compound, with JConcepts And-1 open cell rear foams at both ends. Full foam rear and front foams narrowed about 3/8".
1/8th buggy I use either AKA SuperSoft Handlebars with the stock foams or Hot Bodies Beams in Pink compound with the Hot Bodies pink 1/8th buggy foams. Though I kinda feel the AKA tires are better as it gets hotter outside, and the Hot Bodies tires feel better in the cooler temps.