All of my rods and reels match, i suppose in an ideal world you would have all different test curves to suit every situation. All of my rods are 3.25 tc, to be honest i don't have the luxury of affording different rods, plus one week i could be fishing a small water the next i might venture onto a big pit, you never know what life is going to throw your way, so i bought the largest test curve i could afford at the time to cover long range fishing should i ever come across a large water. I know a lot have speculated over why would you have three sets of snag bars on my buzzers, what's the point of having the bars on the middle rods. People talking idea kit for and ideal situation, you know what, i enjoy having my rods, reels, snag bars, and everything else matching, i have worked hard to buy the gear i like so why shouldn't i have what i like and not something that other people would prefer to have. That's their choice not mine. I still use a pod, some say using bank sticks and pointing your rods to where your fishing is the only way forward, i happen to like the way a pod keeps everything together neat and tidy in the swim. I am one of those anglers who like's everything neat and tidy, i even level the buzz bars, not because i need to but because i like it, i have camo netting over my bivvy, again not because i need to but because i like it. I earn the money so i am going to spend it on what i like not on the ideals of others.
Sorry what started off on a simple reply has ended up in me having a little bit of a rant lol, sorry fella, this is in no way aimed at you, lol in answer to your question buy the hell what you want, if you think you may only ever fish small waters then buy smaller test curve rods, if you feel happy with having different test curve rods, do it, the only person it is going to have an affect on is you at the end of the day, buy what you like and most of all enjoy your time on the bank.