What problems are you having with you K clone @Mawsley
Absolutely none with the Hcigar, the build quality is stunning. Worth considering if you want a cheaper back-up. Sorry It's now my favourite atty, above the KFL.
The ones on FastTech aren't the same though and as well as not being able to meet demand (some people have waited eight weeks for shipping) there's a problem with the centre post shorting out due to ropey machining. I'll bet there's rusty screws to boot too.