very good booster, fast, communicative, is telling you every step he is doing. even if u ask him to play a game as a jungler for example, he is doing this and records the games for you. very nice and skillful dude ! can recommend him to anybody without any doubts !
First of all, I'd like to say that boosteria is a 100% safe site to use for elo boosting or any other league service that you may be pursuing. Secondly, I want to make sure that people know that Silent is an excellent choice for a booster. He boosted me to gold, only losing 5 games out of 43! He also got me a ton of S ranks for my mastery 6 shards :D