Stay away from them all except for Potcoin! Potcoinis the one true cannabis oin! there are potcoin ATms iniepsnsarues and potwwallet is popular
many people dont know about crypto but they wana get potcoins and honestly its just a vanity
teres no need for potcoin when a dispensary can use bitcoins
but potcoin has gone up alot from less thana penny to over 7 cents, and that was just in last few weeks. It is just another blockchain and all crypto is valuable...but stick to high market cap coin! Potcoin is big enough to be useful now. If you wanna help potcoin go on potwallet.com a localbitcoins clone and go setup potcooin ales in your area offer to uy and sell potcoins in yoru city and use your poloniex to buy and sell potcoins fast
Thank you.