I decided to try the VV Pulse squonk mod to see if it could rekindle my love of squonking, which I found to be abit of a hassle (leaky bottles on different kit I used to use). My Pulse REALLY does!! It's seriously comfy to use, nice and lightweight and simple. The firekey locks & unlocks no hassle, important to me as means I'm ok to use it out & about. I went for the fancy version, with the easy refill silicone bottle, which honestly does make it easy and mess free to refill the squonk bottle. It's a VERY tactile mod - strokable!! The panels are easy to remove but aren't at all lose once on. Good battery life from an 18650, all day vaping possible. Pity no option for a 21700 but then it would be heavier. I'm using the Digiflavour Drop RDA which works AMAZINGLY well (see my review on product page). No complaints at all on that front (even with twin coil set-up). I've got the Seaweed colour mod and it's snazzy without being in yer face. Am tempted to get another Pulse in a brighter colour! That's how flippin excellent this mod is!! Bottle size is a tad small but it lasts me all day so no major worries there. Many thanks to GSF for stocking this Super Squonker mod!!!