I always responded well to winny. No joint problems. (Though who knows about the cholesterol). Still, there are better choices.
And just to reiterate what I've said hundreds of times -- cutting is about what you use, it's about how much you eat. If you don't want to be holding water while walking shirtless in the park, avoid drol, deca and high does of test. (Or use DEFINITION which will have you pissing like a racehorse). Other than that, it really doesn't matter.