This is a pretty quick question really ...

Getting my last few parts to make my loop and getting everything from Gammods, except their selection of in stock barbs is limited.

I was going to get D-Tek G1/4" to 1/2" High Flow from PCCG but with $18 postage that's more than the barbs themselves!

Gammods only have in stock the following bars (with G1/4" BSPP to 1/2"):
Danger Den Mini Stubby Barb
Danger Den Perfect Seal barb
Bitspower Black Sparkle
+ some compression barbs.

I'm a bit confused what the 'real' difference between these are, or am I trying to make it more complicated than it is? The fact the Perfect Fit is square/no ridges/round end vs the high flow which is longer/ridged/arrow head. How does this affect either performance of usability? I'm sure either are better than plastic ones?

Or should I just stick with the plastic ones and fight to get them on and off?

I already have some brand of High Flow on the Rad, but need/want them for my CPU/GFX/RES (pump is a MPC655B so don't need them here)

Considering I need 6, I didn't want to go compression barbs (at least not yet ) just due to the cost. Although if you really recommend I may consider it.

Thanks XSperts!