Clapton wire has always disappointed me. I understand the the principal of more suface area ya da ya da. Juice gets stuck and fried. The exterior wire can run cooler than the internal or vice versa, hot spots can abound in the central wires without you finding them. It's a pig and has never delivered for me. No matter the wattage or style it tends to be about finding the best way to achieve your own prefered heat in the chamber whilst supplying an acceptable amount of vapour. I dare say experts like our smutt can perfectly match the number of wraps per 10ml of wire and balance it with the correct size core wire or wires to get the optimum performance but generic wrapped spools are just that. Pure hit and miss. I will stick to kanthal and nichrome. I've played with steel and it's fine but the ohms fluctuate too much for consistency.
Hope I'm completely wrong though.