Was a previous owner of a Paps v2.5 and SnP tank but sold those off to go to a simpler vape which was a HUGE mistake. Am looking to get back into the mechanical arena. Obviously looking at GP as it was one, if not the best piece I have ever had. With that being said, which would you choose of these two and why? Atomizer-wise, is the Heron the best of the best?