Im trying to pick out powerheads for a new tank im building which is a 37 gallon. Im torn between two powerheads, either two jebao PP4's at around $100 or one Vortec MP10. I know the quality of the MP10 is better then the Jebao's, but is it really worth almost triple the price at $235? I want something that is going to last obviously. However i do not have the budget for a second MP10 at all, i barely have enough for a single MP10. I would like it to be able to create chaotic/random flow and waves in the tank. I heard that one MP10 would be enough for my tank as well. What do you think i should pick?