Not sure what you are after here but my views and experience so far...
Nice and neat and taking up so much less room than my 2 CND UV Lamps.
Weird getting used to working with 1 lamp though! Sits in the middle of my desk and I work around it.
So far clients seem to overthink the finger placement, but at least I can see in the lamp from my side to check they have got it right.
A client with bad arthritis managed fine, usually with the UV lamp I had to take out the bottom section the same as for a pedicure.
New client with no removal easily done in 30 minutes.
Removal and redo with regulars taking 45 minutes, only taking longer if using BL Smoothing Gel or if adding glitter or Stamping.
All in all I am well pleased with my new investment.