Sas
Contributor
My experience with the Miflex is that you will not a longer hose than you currently use. The increased flexability should significantly reduce "pull".
In my case, I'm using a 5' Miflex for an open water "long hose" single tank "Hogarthian" setup. I'm a big guy (6'5", 260 lbs) --- a 5' conventional hose would have been too short to run under my right arm, across my chest, and behind my head: the tight bends required would pull the reg out of my mouth with a conventional hose. The Miflex is so flexible that it allows me to actually use a 5' length with minimal-to-no noticeable pull. I'm sold on how good they are, just wish they made a 6' length, which would be perfect for me
I have a 5' Miflex as well for my primary, and will be replacing my occy hose to a shorter 22" or 24" inch one this weekend. Just wanted to give one hose a go before buying two of them. A bit more $$ than normal hoses. I really like how it routes, much more comfortable. I mainly got the new hose so I could have a longer primary and thought why not give it a go. They aren't by any means necessary, but they are much more comfortable to route and a lot lighter.
Apparently they make custom lengths, so you should be able to get a 6' one as well. I got mine from a local shop Hoses - The Scuba Doctor Dive Shop - Buy Scuba Gear & Scuba Diving Equipment. If you view that page it shows that custom lengths are offered too. You might want to check at your local store (or even order from that shop if you can't get 6', the exchange rate is favouring you at the moment though knowing Aus prices, it is probably still cheaper over your end ).