Don't know about the others, other than the dual wall w/ the clear outter wall looks sexy as all hell... until I looked up the pricing lol

The kingpin F1 does a great job at holding and controlling temps. Koolance is much cheaper but don't know much about it as there has not been much put up to read about.

:D Ordered my F1 with aluminum extension today. :D

The massive LN2 Dewar is about to take over the neighborhood. No one will come near my house when they see this thing. I'll probaby get reported to the police for terrorism. I think i'm gonna need a forklift or possibly a crane.

You don't need extension for Ln2 benching, unless you plan to DICE it some day.

I know what you mean every-time I take my dewars out, the neighborhood get's antsy :D

I want the extension to help stop the splashing.

I hear that man but, this ones gonna be massive at 230L and i'll have to leave it out side.

:shock: And I have a 48L for sale I thought it was big...

You should have seen mine when Airgass pulled up and dropped of a 160L & 230L :laughing:

you guys are awesome lol :) wish I had a garage or something to put a giant one!

Another 35L would round out my arsenal. 90L total is enough for me.

:laughing::laughing::Dizzy::clapping:

I will keep my feelers out for you Supers. Wouldn't mind having another 50 with an extractor to limit trips for refills. Glad to hear your ramping up there Duke, go get em bro, I've got your six.:gun12: