If you think about your needs here, you want it to be something you can take some rips while you hike/walk and something you can pass among friends, as you guys often pass a joint otherwise. So that strips the vapcap, stickybrick, and probably the tubo. Those are more a personal vape and all will require you to either stop and vape or constantly give directions for your buddies. You want something you can just pack, turn it on, and pass it around when it is ready. So in this case, I say go for one of PPN's suggestions or go for the Mighty/Crafty with the big dollar purchase.