Pmi 68 45k or hyperflow 420 68 45k?

[LCDmag1]

Which tank has the higher flow. I like screwins b/c they are light. I use a maxflow now, so i know its kinda downgrading but its soooo heavy. I will get a retrovalve soon, so i will use the tank on it. Will both these tanks keep up with long shot strings or rapid fire. I can get the pmi tanks pretty cheap on ebay, they have some sweet prices on there.

[CFD323]

I'm pretty sure the Centerflag has the higher flow. I know the Centerflag's claim to fame is the consistent flow while rapid firing. My Centerflag 420 68ci 4500 is on order so I'll let you know what I think of it once I get it. I would go with the Centerflag.

[hellspawn]

I have a centerflag 420 88 4500. The preset is 850. The PMI I believe is 800.

[LCDmag1]

Cool please tell me what you think of it when you gt it, efdff. My email is [email protected] .
Thanks

[krasher]

Hmmmm...I thought the hyperflows were preset at about 750. Maybe I'm wrong.
Anyways, I'm sending off the money tomorrow for my hyperflow 420 45/45 system. I hope its good...my teammate has a 201 series on his cocker and gets +-1 fps consistency with JUST the hyperflow, running at 140 psi.