Mountain Bike Frames Kona

what bike should i build?
i currently have a fit frame i bought for $60 and i just found a kona stinky frame for $50. i would like to get into mountain biking but it seems so expensive. so what i am asking is “should i build a bmx bike or mountain bike?” “what one would be cheaper?” the mountain bike would be more fun but the bmx bike i could sell
We have no clue: This is the “Motorcycles” section.
Kona Shonky Frame

