I've only been playing seriously since the beginning of this year, but I've had a few rackets in my time since playing on and off. Those I can remember:
Yamasaki racket (cost me about £20 - first racket I ever used)
A few cheap Wilson rackets (like the Europa tour)
Wilson H6 103 - good racket, but much too light
Head LM Radical Tour - after demoing lots of rackets, I decided to buy a pair of these and I'm loving them.