Compressors are a tough subject, especially when you're just starting out. You don't really know if "the bug" is going to bite you or where the hobby will take you. If I could do it all over again, knowing everything that I know now, I'd jump right on the Alkin. But, if I could do it all over, without the benefit of my prior experience, I'd probably start with a Yong-Heng. So there's some prognosticating involved, which means there's risk that you'll choose poorly (for your future situation), only because you can't see the future.
I started off with a hand pump (FX - which I think cost more then, than a Y-H does now!) which I used for quite a while, but with a Disco (2000psi and a small tank) it wasn't that bad. Then I got a Condor and it seemed like I was always pumping, so I bought an AV4500 (they didn't have, or I wasn't aware of, Yong-Heng at the time). Fast forward several years and I finally bought the Alkin. I'm kinda glad I still have the handpump, especially since I like tube guns (low air capacity, so not as big a deal to pump) even though I haven't used it in quite a while, but I regret getting the AV as an intermediate step. I'm not bashing the AV - mine still works - I only regret it because if I had purchased the Alkin first, I'd have saved the price of the AV.
Whatever you think you've decided, research it here and elsewhere before buying. I like to search "xxx sucks", "xxx broke", "xxx repair" to see what problems you can find. Just because a compressor has a few complaints doesn't mean it won't work for you, but see if there are any consistent themes or problem areas that may be a concern for you.
GsT