| 
                        
                            |   | 
                                    
                                    
                                    [Choose #1] It’s my life and I want to dive safe. |  | 
		| 
                        
                            |   | 
                                    
                                    
                                    [Choose #1] I don’t trust the shop’s analyzer to be accurate any more than I trust their wetsuits to be pee-free. |  | 
		| 
                        
                            |   | 
                                    
                                    
                                    [Choose #2] But I REALLY want to buy my own!! |  | 
		| 
                        
                            |   | 
                                    
                                    
                                    [Choose #1] its your life dont trust what you dont know how its serviced? |  | 
		| 
                        
                            |   | 
                                    
                                    
                                    [Choose #1] FYI..if the tank is steel and you store it for a bit instead of using it the O2 content will change, especially if you have any moisture in your tank. |  | 
		| 
                        
                            |   | 
                                    
                                    
                                    [Choose #2] i don’t dive nitrox unless i travel, so i’m cheap and don’t want to spend the money!! |  | 
		| 
                        
                            |   | 
                                    Dtwel - 1/24/2010 5:57 PM  [Choose #1] I use theirs 1st. Then i use mine! I trust my own!! |  | 
		| 
                        
                            |   | 
                                    
                                    
                                    [Choose #2] I don’t use nitrox enough to buy my own just yet. |  | 
		| 
                        
                            |   | 
                                    
                                    
                                    [Choose #2] double check it at the shop |  | 
		| 
                        
                            |   | 
                                    
                                    
                                    [Choose #1] I also built it, Very easy to do. and a lot cheaper. |  | 
		| 
                        
                            |   | 
                                    
                                    
                                    [Choose #2] I HAVE NO REASON TO OWN IT... THE O2 LEVEL ISN’T GOING TO CHANGE AFTER ITS CHECKED AT THE SHOP.. |  | 
		| 
                        
                            |   | 
                                    
                                    
                                    [Choose #1] Made sure I had my own even before I took the nitrox class. |  | 
		| 
                        
                            |   | 
                                    
                                    
                                    [Choose #2] i will buy my own soon and use both shops and mine but it a nice to have option at the moment |  | 
		| 
                        
                            |   | 
                                    
                                    
                                    [Choose #1] Both... I check the shops against mine... |  |