I've been out of vaping since about 2011. I'm looking to get a good setup to start up again, I might be starting a job which requires a nicotine hit now and again to keep me alert. What is going on these days? It looks like the laws have all gone stupid and I hear about people saying they only have tobacco flavors now and other lame stuff I'm hearing. I thought technology would have improved, not regressed. So back before I quit I was considering a custom titanium or otherwise setup with aftermarket batteries. I'm very familiar with this type of stuff having been a flashlight collector and electronics hobbyist for over twenty years, but I don't understand what is going on out there these days with the laws and all the proprietary systems I see out there nowadays with the proprietary batteries. I have a lot of spare lithium ion batteries setting around, so I'd be happy to use them in custom setups. For reference the last vape setup I had was an Ego-T with the refillable tanks and that had an internal proprietary rechargeable battery. And I used to purchase my vape juice separate from custom online shops like Mom and Pop's Vape Shop. Could someone point me in the right direction so I can get a decent new setup? I'm taking it they don't have flavors like cotton candy or /pineapple-watermelon anymore? I guess that's only reserved for marijuana these days.