Im full time lol booster.
The Customers get one notification from me everyday about the boosting process.
Based on your elo i play around 8-15 games per day on Eu Servers.

Iron - Silver - Bronze - Gold single division rank up takes 1 day
Platinum single division rank up takes 1-2 days
Diamond single division rank up takes 1-3 days

These numbers are not exact, just based on my experience.
On duo Boost i can use your smurf account if you want.
I dont take Duo boost higher than dia 4 ( only solo ).
Feel free to ask me anything.
Mutual Respect :)

Boosts in: League of Legends
Orders Completed: 47
Recent Orders: 16
Last Active: 98 minutes ago
Rating: 5/5 (32 reviews)

If you want Mohamed to be your booster, type 12612 when you choose the booster for your order

Mohamed's Reviews:

perfekt and fast

Friendly and fast booster!

Best booster gg ;)

Friendly and good with updates regarding the boost! Great booster

Fast and clean :) recommend