I want the best shifting and can get a great deal on any of the above. Here's the delima...I just bought a new XT rear derraileur (put on bike but have not ridden. I noticed my shifter pod was cracked so now I need shifters. I can get a great deal on some of the intergrated XT or XTR hydrolic shifter levers and brakes, or do I buy sram rocket triggers shifters, or go with a Sram X-9 shifters and a XO rear derraileur?

Which set-up should I choose :

XT or XTR integrated shifter/hydrolic brakes (including new pistons) sell the new XT just bought

Just save on money and buy Sram rocket trigger shifters (keep hayes nines)


or go with a Sram X-9 shifters and a XO rear derraileur(keep hayes nines)

Thanks,