I've gone through a few compressors (though never a Yong Heng) but the 2 which stand out to me based on personal experience are:
1) Benjamin ReCharge - This compressor is a pretty quick filler, and was my main compressor at home for a while. Can fill bottles or direct to guns. So far in about 2 years of use it remains running strong. Not the quietest, but it works. I did some early oil changes at a high frequency, but now that I've filled it with synthetic SecoLube oil I'm onto 10 hour oil change cycles. I can't tell whether there has been a price increase on these (I've seen some places listing them for $1,500 - $1,799 - which is pretty high for this unit), but for the $1,200 I paid for it, it was a good deal. Since I replaced it as my home compressor, it is currently serving us (about 10 shooters) up at the Cowboy range.
2) Omega TurboCharger - This unit has replaced the ReCharge at home and has been fantastic. Much quieter, quicker fill, better for filling SCBA bottles since it has auto moisture purge. Has not skipped a beat in over a year of use. It also serves the same 10 or so shooters who come to my house for weekly airgun shoots. This is a more expensive unit in the $2k range, but its design and construction quality show. I heard that 2 things which the Omega compressors like/don't like for longevity are: 1) They like to be run frequently, minimally at least every couple of weeks or some of their o-rings can flatten; and 2) DON'T OVERUSE THE GREASE INJECTOR POTS. They only need lubrication every 6-8 hours (a red light comes on) and the pots only need 1 click of turning. I've heard of stories where owners subscribed to the 'more lube is better' attitude, and non-functioning compressors are returned with grease all over the place internally. These seem to have had a price bump (like everything else) recently, but some shops still seem to be selling for the older price ($2,199 plus ship. I bought mine through Palm Beach Airguns as they seem to have them in stock more frequently than other shops).
There are a couple of main schools of thought on compressors: Buy less expensive units which will need a lot of regular maintenance and may be seen as disposable after a couple of years, or 'buy once, cry once' and spend the bucks on a quality unit up front. I've spent enough so far on multiple compressors that I could have spent less by just buying an Alkin up front. Live and learn. But I didn't realize early on how hard I would be bitten by the air gun bug.
. Yep I don't have any use for over 250 bar as of yet. I dont like filling most my guns past 220 bar or so to be honest.