Why do you think Andyson is good? They're "OK" at best, used in mostly Hiper & Ultra products. Wintech isn't that good either. They're used in mostly Ultra & Rosewill PSU's. Some Sin-Tek too.
Now Win-Tact is a different story. They build PCP&C's Turbo Cool models.
Andyson's new unit is probably good, but is it great? We'll see. If it puts out 2kW, well for one no PC out for the next 5 years will use that. Secondly, will it do it with stability, reasonable efficiency & heat output, etc? Doubt it. Their previous units have been "ok," some "meh" at best. This may be a change for the better but I doubt it.