Led lcd or Led Plasma !!

[NNN2004]

i want to upgrade my old lcd tv to a new led one but iam confused which one should i pick. the led lcd or the led plasma ? 

as i know the new led plasma is a 50 inch full hd 1080p resolution 3,000,000:1 contrast ratio and a 0.001 response time and that make it the best choice but am afraid from the burning issue in the plasmas so should i get the lcd or the plasma ? which one is better for gaming ??? 

 

please help.