Kinda depends of mu tho but this is what i do:
SV: straight to fountain and passing by the merchant to sell tp and buy circlet and dust(if needed). Then go for the goldmine and after that kill small gnolls with grunts while bm goes for boots.
Ts: insta lvl 2 camps. Then, IF im 100% sure he his on his side i creep merchant otherwise i go creep small green beside it.
Tm: gnolls or straight up harrass and mb killing the troll that drops the tome incthe merchant.
tr: vs ne i always get the ward on the closest merchant then harrass or orange troll-ogre camp.
But like i said this is very mu dependant. Look up for grubbys reps as he was prolly having the best creep routes as orc.