We buy Mojo by the gallon & Publix brand is as good as any. Use it on pork & chicken. One tip for the pork butt, if you are gonna do a 2-3 day soak, go ahead and plug it with garlic; just make hole with a boning knife and insert 2-3 garlic cloves in each hole. IMHO, more is better and the holes also let the mojo get into the meat better. Injection works too. Oh yea, add a little Adobo to your rub.
Got a bunch of cooking toys and a custom metal fabrication shop where I spend my time building all sorts of smokers & outdoor cooking gear.