Well you are right there about companys. I am a true NV junky buying aleast two gen 3 units a year and have for many years straight now.Been messing around will all types of NV for about 10 years now. The best companys I have bought from over the years are USNV,and Excalibur.Excalibur is selling No NV units this year to the little the little guys like us as the Military is getting all there units at this time.I got the last American Eagle III "prime" mono to ship in the last 6 months and mostlikey the next 1 year plus from them. All are going to military contracts and I was very lucky to find one and then had to back order it for a long wait.Without the help of Kerif Night Vision I would have not had one to buy Thanks to Ken at Kerif NV for helping me out. Nice alittle unit it has become my favorite unit for general viewing and the performance is well above military Omini 5 min specs. The USNV-14 I have been using was one of the first sold and it is a very,very nice unit.First rate tube and optics,plus it can be weapon mounted and head mounted making it a good choice for a NV system that will do it all. In NV you get what you pay for period and don't be a fool and think any different. a $1900 gen 3 weapon sight or mono will not compare to a $2900 weapon sight or mono 99% of the time. If it did I would be all over it. Yes sometimes the difference will only be maybe 15% or 25% total performace difference if tubes are the same with better optics being the differnce but it can be alot greater with a better class tube and optic both combined. Make sure you can return the unit form whoever you buy from in case you are not happy and watch out for the small print and 10%-15% restocking fees some somes have.These could cost you several hundred dolars if you choose to return the unit. Overall most companys are honest and treat youy well,but there are bad guys out there just looking to make a buck so be carefull.