I was just at my Dr.s today and had made up my mind to ask and get for liquid oxygen , as up here in New York you must have a special need to get liquid oxygen because of the extra cost I have for the last three months been investigating the rules and usage of pro's and con's of both , so far it's liquid for me I'm on a higher liter usage and I have to carry so many tanks with me it becomes a danger , I have had cervical and lower back surgery plus A fib , I just can't get out the house with them tanks so I'm hoping the insurance co doesn't give me any crap ,I sure do want to get out and ride my Harley and go fishing , I have a sidecar and that is where this will come in handy I think I will get my life back a bit and be able to go to the Dr. By my self again , so who here is on liquid anyone ,