The only downside that i can think of with steel is wheight
Add upp a lot on a full system
![Cheesy :D](http://fepower.net/simplemachinesforum/Smileys/default/cheesy.gif)
There is different fittings for braided and hardline
Dont know realy wish is ” real” AN as in
Army Navy . Different ways to get the fitting to conecct
to hard line, stick to the same brand on all fittings
On the hard line you have a compression sleve that could
differ from one brand to another. On the braided line the
fitting goes inside of the hose