Pokemon GO Bot - Leveling

Hi Guys!
I search for good coordinates to level my charakter in Pokemon Go.
I already used the necro bot and the bot from "high-minded". Hope someone can give me some tricks for fasting leveling.

Necro Bot + Location Feeder = Rare Pokemons

But I searched for a level bot!

I actually use 21 kmh but I am not sure if it is good enough.
In the middle of Central Park

how to use

Well my friend uses this bot called PokemonGoBotMaster at 180km at Central park New york he got a lvl 30 account in 2 days and now hes around 37