WG K7000 19" (7200/7400) on sale at Happ..good or no good ?

[Level42]

Happ currently has the WGK7200/K7400 on sale for $169,99

I've read that the newer WG's are not recommended, but are the 7000's series an exception ?
I've read favorable things about the 7000's, but currently Happ indicates 7200 and 7400 as the model numbers.

[Ken Layton]

The 7200 is 19" and it replaced the k7000 years ago. The k7400 is 25" or 24.8" (depending on how old it is). Both are standard resolution and have a built-in switching regulator power supply so that no isolation transformer is needed.

[Level42]

OK thanks for that info Ken. Well it's the 7200 then because it is the 19" on sale.
So Happ made a mistake indicating about the isolation transformer....

I read the 7000 was a pretty good monitor, is the 7200 worse ? How does it compare to they Vision Pro ?

Here's the monthly special in which it's listed:
http://happcontrols.com/monthlyspec/a1207.pdf

[Level42]

So no-one has an opinion on these monitors