LG 29EA73-P or LG 29UM57-P for gaming?

[samtronswt]

Which of the two is better for gaming, response time and input lag time?

Finally taking the stand to ultra widescreen monitors, I can't keep myself deprived any longer.

Are both monitors just as good for gaming? I do some competitive gaming and what not so don't want any input lag or slow response time to affect me!

Are they both also 60hz @ 21:9? Or is it 60hz at 16:9 but 50hz @ 21:9?

[samtronswt]

I should add the 29ea73 is going to cost me 280 exact while the 29um57 is 400, any ideas

I ask because theres good game reviews on the 29um57 that says no input lag and real good for gaming but couldnt find any info regarding the 29ea73. I rather buy the cheaper one but not if its a big bad diff in regards to the 29um57