First board dilemma

Hey guys, I've been using my friends' softboard for a while and i think its time for my own board, i was thinking about all the factors.
First, i won't be surfing too often, mostly weekends for the next six months. Second, I wouldn't want to break my piggy bank, i understand it can get pricey but still I'd want to save as much as possible.
So my dilemma is whether to get a firsthand /secondhand soft or a secondhand longboard/funboard. Would a hardboard be harder to maintain and fix? Also i find that their prices can be really high even for a secondhand which also i fear to buy on my own and don't want to trust any boardshop guy.
What do you think?
First, i won't be surfing too often, mostly weekends for the next six months. Second, I wouldn't want to break my piggy bank, i understand it can get pricey but still I'd want to save as much as possible.
So my dilemma is whether to get a firsthand /secondhand soft or a secondhand longboard/funboard. Would a hardboard be harder to maintain and fix? Also i find that their prices can be really high even for a secondhand which also i fear to buy on my own and don't want to trust any boardshop guy.
What do you think?