What stove would you choose for your teardrop?

So I'm at the stage I need to layout the details in the galley area in my teardrop. I have several stove options to choose from that I already have. My question is, excluding the coolness factor of stove "A" over stove "B", which of these stove types functions the best. By function I mean heats up the quickest and most evenly. I'm not worried out space it takes up as I will make whatever option i have work for the space, just worried about cooking function.
- 3 Burner RV Built in propane type
- Coleman Propane Stove (hooked up to bulk)
- Coleman Liquid Fuel Stove