Mine just arrived, a TO1104 from Batronix, 4ch 100MHz 28Mpts WiFi version.
I'm out at a customer at the moment so not much chance to play. It's about the same dimensions and weight of a 350 page reference book. Very first impressions are: (a) the fan is quite noisy, but that doesn't normally bother me too much, and (b) the screen updating and UI don't seem particularly fast, but so far it is responsive (there's a difference!). For very basic functionality the UI is reasonably intuitive to use. For some things like zooming it has its own multi-finger gestures which aren't immediately obvious, I needed to RTFM to find the three finger zooming gesture, but once you know they're easy to use.
As well as a reasonably healthy discount Batronix threw in a non-autoranging UT151 multimeter which I can't see finding its way out of the box let alone being used. The one I have included strap, battery and WiFi. I haven't figured out how to attach the strap yet: threading the velcro through the holes looks like an exercise in logistics.
My ten minutes with it suggest it's not bad, but I'll reserve judgement until I've used it in anger for an hour or two on a real project.