(BOOTS) EMU Oil Shampoo and Conditioner Set or EMU Care Kit?

Okay, so I have a pair of EMUs and UGGs, and my EMUs got damaged yesterday...I want to start taking better care of them since I've only gotten them for 1.5 weeks so far. Should I get the EMU Oil Shampoo and Conditioner Set which costs 5-$10 less than the care kit or the care kit which has a brush, a cleaner and conditioner (1 bottle), a brush, and a stain and water repellent. HELP!!! Plus, if I just wash the suede, should I use warm water or cold water? THANKS!!!