Amazing. Cools off fast enough to recap & stash in about a minute. All around awesome must have gadget. Glad I splurged on the 2.0 too. Nice to see the density of the smoke you're pulling off your dab. The bong attachment tube is a game changer. I thought I wanted a rig so I could have the satisfying glob drop of wax, but this is way better. No messy tools, no wasted concentrate, no torch BS- all around bad a$$.
I haven't needed to replace yet but seems simple enough. The only thing I didn't like with the swordfish is, I wish there were a protective cover over the mouth piece since it's glass. I purchased a protective bag for it because I was afraid of breaking the mouth piece. Otherwise, very nice product!
Like how you could hang around your neck. Then battery indicator is very good spot and the charger last for days. The silicon around the mod is nice if you drop it.