E-Pro Holder Vs. Cobra 5000

[grnmtnvt 18]

What is the main difference between these two holders? I've been skating on RBK and CCM skates for awhile and have always wanted Grafs and am just wondering how the runners differ?

[Chadd 916]

There is a little more forward pitch on the Cobra and it feels stiffer to me.

[rationalhaze 0]

In addition to what Chadd has said I've found that the Cobra holder has been more durable. I've had two E-Pro holders break on me but since switching to the Cobra holders I haven't had any issues.