I bought some quad core clapton SS wire on a spool from Advanced Vape Supply in the US. They also sell coils. It's a bit pricey compared to VV etc Chinese made stuff but is excellent quality. Was about £20 including shipping for 15 feet. Took about ten days. 25% off with AVS25. For Ni80 I'd recommend another US supplier, Lightning Vapes. Same deal, wire and pre wrapped coils, bit cheaper, quicker delivery and 15% off with LVS15. I am not a shill...but I couldn't find anything comparable in the UK. For quality, fancy wire I won't go anywhere else from now on, having tried all the pretend Aliens and so on from the normal UK suppliers. Also considerably cheaper than buying pre wrapped fancy coils over here.