Ahh, latency...! Definately did not think of that ! 😳
As for monitor, I do not yet know.
This was more in the vein of generic future proofing, when all my VGA monitors had expired from old age or too many hours, and because these scalers will be impossible to find by then...
As in, should I buy this thing now, or not...
At some point in time we would then probably call it lucky if we at all got a signal/picture from a VGA PC to show, soft picture or not... 😮
...unless someone by then had 'invented' a really great scaler converter, of course, heh....
But for arguments sake, let's say we use the EIZO Foris 2333, now via HDMI...
Granted, there is no hard 4:3 setting, but the 'enlarged' option keeps the aspect of the input at least(?), so... better than nothing.
And I don't think it outputs 70hz via HDMI, only via VGA input.