So I have dcs 3 and 6, a small garden and limited funds. Trying to choose between an 8ft or 10ft. 8ft would probably need replacing in a couple of years but would still give space to run around in the garden. A 10ft is obv going to last longer but would take virtually the whole garden and is double the price! AIBU to think an 8ft would be ok in these circumstances or should I just bit the bullet and get the bigger one?