I think its your cats who are superior. Our cats suck. If you're cats use the LF I guess it would be better
...well, maybe.
I've tried both products and that icky hair accumulation was kind of gross to me. We had a smell issue with the LF and it was very noisy. And now, that the company is gone, I'd be leary. The improvements I would have liked to have seen, like a cat-sensor, will never be implemented now.
The LR doesn't smell like the LF and it is much quieter. But, mostly, the cats like it. That's the major and most important difference. No matter how cool we think something is, they have the only votes that count.
When we tried out the LF I loved the idea of never having to handle waste. We actually had plumbing and electricity installed in the new house in such a way to make a LF closet. But, the cats wouldn't take to the unit.
There was just no way...they said, "WTH is this thing, I think I'll pee over here on the carpet." I was so committed to that product working, I'm glad the LR is there to give me another, equally good in my opinion, solution.
The money was our stumbling block for a long time with the LR, but with the new house I just had to have a solution, so I pushed. (I don't like the smells either, Lisa.)
Honestly, I don't think either is superior - its what you like and what your cats like. I think they both have their plusses. The LF is the way a litterbox should work, just short of being a toilet. If there was a contest for designing a box, it'd be the one I'd try first. (I think since it is akin to my own bathroom experience.)
After the cats rejected it, Jeff started to think like the cats. His theory was that the litter was a stumbling block for them. The LR used real litter, so they might use it. Lucky for us it worked out.
We actually had cameras on the cats during the LF days, if you can believe that. We have really great footage of the cats and their behavior with the machine. Believe me, we really tried to make that thing work.
The LR has worked better than we expected and I no longer feel nostalgic for the days of the LF working. I am happy to say I'm satisfied...for now.[/i]