is this considered the most powerful brushless motor..

[nitrostarter]

Most powerful in what respect?

For it's size, most likely a top contender for most power.

Most powerful BL motor around? Not a chance. Neu also makes 1527's, 2215's, 2220's, 2230's, and 44XX series. Then big powerful 2-pole Lehners come in most sizes as well.

Are you looking to buy this to use it in a truck? or what application.