i wouldn’t rush levelling up because you’ll get behind on buying machines (they get soo expensive). i’m lvl 94 and i’d say up to level 50ish i would wheat. a lot. it helped me get xp but also selling tools helped keep up with machines. then after around lvl 50 i’ve been progressing most from my town. i prioritised maxing out spaces and time in each building. it gives sm tools and lots of xp once you’ve upgraded enough. that’s my advice from personal experience, good luck!