I'm looking to replace the old pair of Creative speakers that have served me well for... well, actually it's been so long I don't remember when I got them must be around twenty years... I'm no great audiophile so I'm not looking at blowing a large wad of cash on it but I don't want to just pick up some bargain bin crud, so my budget is in the £50-£70 range. My question is: at this kind of price is it better to pick up a 2.1 system or will I get better sound by skipping the subwoofer and just getting a two speaker setup?