The best are probably Babolat N.vY and Gamma TNT, but they are not budget friendly.
IMO the best of the cheap strings are Forten Sweet 16 and Gamma Synthetic 16 (not wearguard).
In the middle is Wilson Red Alert. It's pretty durable, plays well, and the reel brings the price way down.
Neos 1000, Eagnas Combo 810