Topline pistons vs. Nippon racing JDM (e-bay)

What do oyu guys think?
Should I go for those N.R.
http://cgi.ebay.com/ebaymotors/JDM-DSM-2G-PISTONS-14B-16G-ECLIPSE-TALON-1G-TURBO_W0QQcmdZViewItemQQcategoryZ33623QQihZ005QQit emZ150171935577QQrdZ1QQsspagenameZWDVW

or I better stay on my first choice - Topline?

Thank you in advance!

it depends on what your running...if your running lower boost from what I have heard the Toplines are substantial, but I have never had experience with either brand

I have never used either one but I would stick with topline if I were you.

Agreed.