Hey guys...Im kind of new to recording, and I just bought those new Adam F5's.

My question is, I went to buy some balanced TRS cables at Sam Ash yesterday, and I was going to get the normal $12 ones, but the salesman suggested I use the $55 Mogami ones. I don't want to spent 100+ on cables if it's not necessary, so I didn't buy anything. I'm asking you guys if I should invest in the Mogami's or would it really make no difference. I never trust sales people when they try and sell me something almost 5x the price.