Would be great to hear the general consensus, experiences, theories on this ... Using a stock CS8 running 4S as a basepoint : Is two better than one? Would it be better to use 2x 5,000mah or 1x 10,000mah? What would the pros and cons be? safety, flight time, lifespan, charging, load etc. etc. and one or two other things ... Discharge Rate - what should be the minimum constant rate to look for when buying? 30 45 50 ? more? Burst Rate - what should be the minimum burst rate to look for when buying? 40 55 60 ? more? Max Charge Rate - Is it best practice to always stick with 1C no matter what the pack rates itself at?