I picked up the "no logo" HCigar version and I'm extremely happy with it. I paid $40. The threads are very smooth and the voltage drop on it is very good. It's quite a long mod because of the top cap and firing button but that's the beauty with the firing button. Even though it has a spring, it's quite flawless, no crunchy crunch and all that. The throw on it is a bit long but that's because of the locking mechanism which is spectacular. I wish the clone makers would just put out the flat top cap so it would make the length shorter. But as of right now, only the authentic owners have that option. It's cool, I'll keep an eye out for an authentic and if the opportunity presents itself and I got some extra cash, I'll definitely pick one up.
To make my long winded story short; yes it's totally worth the money. Infinite is a solid clone distributer as well