How does HH 357 work on the Grand. I'm using the Vapage Top Feed 2.0 and it works just fine but I saw a review of 357 and it looked awesome, on this review it said the way to use this atty is to take short hard hits. Well this is not how I vape, I take long slow drags. Would I have to change the way I vape to maximize this atty? Has anyone changed their style of vaping and was it worth it?? $22 is not exactly chump change and I am happy with Vapage atties, but one always looks for the next best thing. Thanks.