Puma is not a China product
Puma can run air tools, ARB twin - nope
Your ARB twin is one of a kind as most test only see a small increase per tire difference at twice the cost
https://expeditionportal.com/forum/...arb-twin-vs-arb-twin-kit-test-results.135582/
I like ARB and own many of there products but I need a reliable compressor and Puma has proved itself
Good thing ARB twins are serviceable they need the support
Search 'ARB twin air compressor problems' - many pages of failures
Search 'Puma failure' - crickets
Your ARB twin is less than 6 months old makes for a hard comparison to my Puma at 10 years old with 100's of hours.
enough said
I tried for quite a few weeks to buy the puma model but no one would send me one and by time import duty was added on it came to half the cost of the ARB, I liked the physical size of the Puma and every thing about it, I also looked at Viair but here they were/are way over priced and are not as good as the ARB, The big Twin Portable is nice but it is heavy and the balance of the case is heavy at one end, Apart from that it is a work of Art, but saying that 90% of the time I prefer to use the ARB High Power Single Portable, It's light and balanced and just nice to use, There is nothing that I dislike about it, The Twin on the other hand is Great for those Big jobs and does every thing they say it does. If I had a fleet of Trucks or a Unimog type/Sized Truck then it would be the go to Set up and On my Road tyres it is over kill It is crazy fast because it will Air up 30"x 9.5's in under 30 seconds and it would be dangerous to use on smaller tyres.
I have the Twin Portable/Kit version which runs at about 27 to 30% faster than the ARB on board Twin because of the Tank, I bought it because of reviews by people who own those Mitsubishi Overland Trucks the size of Unimogs where they are Airing up proper Truck sized Tyres from 45psi to 90/95psi and then I also found an article by 4x4 Australia who then went on to use it on their Expedition Vehicles for well over a year and a half each and every day, Along with the fact that they were designed and built for the Military, Plus it will Air Up 37's in under 90 seconds.
The final reason for buying it was because I had tried 4 or 5/6/ "can't remember now" Compressors and I had enough of buying compressors that either did not work as stated or broke within weeks, IE Back in the early days the go to Compressor of 4x4 Compressors was the TruckAir 275 so I bought it and on the Box it clearly states that it will Air Up a 33x12.5 in 9 and a half minutes from 0 to 30psi well it never did manage those times, more like 17 minutes would be close to the truth, I still have it to this day and it still works along with it's claimed fancooled 100% Duty Cycle, LOL. and a wopping 47 CFH "cubic foot per hour" or 0.783 cfm lol. So The ARB Twin became a Do or Die Purchase because I knew their Gear was good and I was determined to get this Compressor War over and done with. Yes it is Very Good and yes it was expensive, but the only other options were the WARN V-TWIN or the YORK version that has a Winch motor attached and they wanted $3000.00 for that one, And WARN stopped making/selling the V-Twin so that just left the ARB Twin.
The ARB happens to be the best compressor on the market, I know of plenty of folks who have had theirs ARB's for over 15 years and some even longer, there are good and bad in every brand in every product ever sold, Seeing as they have sold over 5 million of them and supply them to the military then they have to be good to win the government contract, IF there are 10,000 people out there that have had problems that is only 0.2% which leaves a 99.8% success rate. Along with the fact that they will work perfectly at -30*f/-35*c and in temps of 212*F makes them pretty special. Oh and it does and will run power tools. You just need the portable version or fit the ARB Tank, I know because mine will run them.
See here,
The whole saga has had it's ups and down and has cost a few bucks to get here but at last I got it right in the end.
https://topwiretraveller.com/arb-compressor/
http://4wheelsandamotor.com/reviews/review-arb-twin-air-compressor-kit-ckmtp12/