My airline, V2+10 (limited by body angle) is maintained 'til 800agl, then the normal flap retraction schedule is used...if no other procedure is specified by the particular airport.
Then accelerate to 330+ knots in the climb, if approved by ATC.
Thereafter, M.86 cruise.
Faster is better...and we let a few 'invited guests' watch, from time to time.