CC Or Corkscrew

Ok so I have a size genetics extender. Which I find hard to wear with my job, also it is a noose. Vacuum extender look easier to hide but the blisters I see pictures of look horrible. I have been around on multiple PE sites since probably 2010. I seen yesterday this xeno used to post about the CC. Stealth makes a corkscrew an it seems easier to wear and hide then a size genetics. If xeno used the hell out of a CC why is it not highly recommended on here? And what are your all thoughts on the corkscrew?