I bought the Lenovo Explorer.
I found it a pretty good fit and light on the head and everything installed fine.
Unfortunatly I wasn't thrilled with the sweet spot size and there seemed to be something wrong with the right lens so I am sending it back.
I think I will wait until they get all the bugs out and come up with better lenses.
Steam is still in beta and its really a pain.
I am not thrilled with the Fresnel lenses.
They didn't seem any better than the lenses in the $20 VR headset I bought for my phone.
Its especially a pain for people who need to wear glasses.
The glasses fit fine, but they were sitting right on the lenses and scratching them.
The sweet spot is very small, and it gets fuzzy if things don't line up perfectly
So I will wait until I can get lenses that have a larger sweet spot made out of something that doesn't scratch so easily and are adjustable physically for Pupillary distance.. the software adjustments weren't very good.
Thinking of trying the Samsung next, but will try that at Best Buy.
"The cave you fear to enter, holds the treasure you seek." - Joseph Campbell
ASUS ROG G20- Desktop Intel Core i7-6700 -3.4Ghz - 16GB Memory - NVIDIA GeForce GTX 970-4GB - Windows 10 64bit