I have a tavle one and a floor one -- I keep the table one at my SM to make it easier to do 1/4 seams and thread the needle.
Both are in WA so next summer I will buy a floor model for here. I think there are clones that are cheaper but my Otts are over 5 yrs old so they have been worth every cent. Before I had eye surgery, I could only see the needle by the flash of the steel. Regular lights weren't bright enough. But the best thing is that there isn't any color distortion or glare.
Mim