For a bulk, Recompadrol would probably be best. The HCA in it would reduce adipogenesis (fat creation), plus the other mechanisms are better suited for using it on a lean bulk vs. the other partitioners IMO.
That being said, I cannot use Recompadrol because it causes me horrible IBS any time I take it, even over prolonged use. I guess that's one way to drop weight!
The other one you didn't list that is my personal favorite is Need2Slin. That causes me zero discomfort, and I had an incredible recomp using that with Gear (another NeedToBuildMuscle product). The combo of those was perfect for my needs, and helped me drop fat, put on muscle, and gain in my chest and arms. I've tried all the OTC nutrient partitioners, and Need2Slin is the best IMO.