Hello all, New member here. First I thought I should share a little bit about myself. I have been into airguns for about 8-10 years now. Started of with springers, Beeman/HW for the most part with a couple of AA's (ProSport and TX200) thrown in. Went over to the dark side about 5-6 years ago and really never looked back. Don't get me wrong I still enjoy shooting a good springer from time to time as well as my old Sheridan but by in large it's PCP most days. This brings me to the reason for my first post. I have been sharing a 6000 PSI nitrogen bottle with a friend for the last 3 years. The lease will be up soon and there are a couple of options available to me now that we're not when we got the nitrogen set up. The first is a paint pall store that offers 4500 psi fills near by, about the same distance as it is to my friends house where we keep our nitrogen tank. The second is the Omega Air Charger/Super Charger. The Omega units appears to me because they are small, portable, and do not require a first stage compressor. I know that some prefer the Shoebox but I don't have the space necessary for such a set up. The Omega on the other hand could fit easily in my closet when not in uses. Please tell me about your experience with your Omega compressor. I am most interested with the Air Charger but would welcome input on either. I would be interested in knowing how long have you have had it, how many hours has it run and has it required any maintenance? Up until very recently I have been filling a couple of SCUBA tanks from the nitrogen bottle which has worked out pretty well for me. Especially when shooting my MK4 which has a very small 144 cc onboard tank and get 100 plus shoots on a 200 bar fill on low power which is perfect for shooting in my back yard. However, more recently I have purchased an AirWolf. Lots of shots per fill but it requires higher fill pressure and that big 500 cc bottle eats up my SCUBA tanks pretty quick. Thanks in advance for the info,Darrell