I will b getting it soon.ordering tmrw actually....I'll b getting several coils for backup as well. How long have any of u (using this setup) with heavy vaping get them to last? And also,with big cloud production,I'm also really needing a good(deep) throat hit...haven't smoked in 4days and don't plan on again but going to vape nicotine...I know everyone is different,but,ideas on mg content for subtank mini with istick??