I am concerned -- the ad says it is made of "lightweight metal." The adjustable height feature is really nice, but what good is it if the table is flimsy and moves when it should be rock solid? Perhaps you would be wise to wait til you can check out a table in person and really wiggle it and subject it to the kinds of movements it will be subjected to when you use it.
I know many people have price-y "hobby" furniture, some of it imported, they really like. But I have been very happy with a table I literally took from my neighbor's curb on trash day. It's an old cafeteria-style (8 or 10 seat size) table that weighs a ton. It doesn't budge no matter what I do, even sew at very high speeds.
Good luck with whatever you decide.