I imported a G Weike twin head LC1390 laser cutter / engraver from China a little over 3 years and I'm happy with it. The only thing is you have to be happy maintaining and repairing it yourself as there's very little backup although there's help from forums.

Don't bother with anything less than a 60w tube and you'll always want a bigger bed than the one you bought. Get a decent compressor and cooling unit at the same time as they're a lot cheaper from china. CW5200 is the chiller that you want, it's better than a bucket of water.

Any questions feel free to ask away.