When considering a carb purchase, new or otherwise, there are some issues to consider:

(1) Applicability
(2) Tunability
(3) Drivability
(4) Reliability
(5) Initial cost
(6) Overall cost
(7) Parts availability

The new offshore "carburetors" compete ONLY in (5) above.

Jon


Good carburetion is fuelish hot air
The most expensive carburetor is the wrong one you attempt to modify.
If you truly believe "one size fits all," try walking a mile in your spouse's shoes!
The Carburetor Shop