Very bad
Very bad, if you have a flexible schedule and care about your time DO NOT BUY DUO BOOST. they refused to refund my money because there was no booster for me even after 24h+. they got me a booster who was probably gold 3 level. its been 3 days and i have gained ( 0 LP ). and currently waiting for 20h without a booster. Dont buy your services here, go to another website.