Look beyond the first page of links and you will find multiple vendors that have 32g. All I'm trying to say is that you don't need to wait for the guy on ebay to get it in stock. Just google it and order it... It's a lot easier than people make it out to be. I was convinced the stuff was hard to come by when I searched on this forum because people were waiting for some dude on ebay to post his auctions. It is very common and easy to find.
The only stuff I'm seeing through the link is nichrome. The "resistance heater wire" on pages 5+ are 80/20 NiChrome, and it's personally what I use. I'm not a big fan of kanthal anyway, but if anyone is looking to buy nichrome from a vendor, madvapes has been carrying it for years:
NiChrome 60 Wire 34 Gauge
NiChrome 60 Wire 36 Gauge
NiChrome 60 Wire 38 Gauge
I personally use 36, as I vape HV/High Resistance.