Here is a brief review I did on the B3 & the Conquest HD. Not the sizes and models you are looking for, but maybe something worth noting.
"Hi,
I think I would have to agree with this suggestion.
Sounds like hiking portability, optics, and price are the criteria.
The 8x30's beat the 8x32 Conquest HD in weight and size, and also price. From what is posted on the net, it sounds like the Kite is slightly better optically than the Nikon, with none of them sub quality optically... but maybe the conquest getting the higher marks.
I have the conquest hd 8x32, have looked thru the Nikon 8x30 in stores, have never seen the Kite Lynx HD, and have a Maven B3 8x30. (I suspect the Kite is closer to the Maven than the Nikon).
Of the bunch, I would recommend the Maven B3 8x30 as the best fit for your criteria. It's size, weight, and optic quality combine to make it a great hiking companion, and it is within your budget.
Some general comments on the conquest hd. First, I've always seen my conquest hd as a hair less contrasty than most binoculars. I've only had the B3 for a short time but feel it has a bit more contrast which makes the overall image pop more and gives a slightly better sense of 3D. I've also noticed in flat light (overcast day looking at the crotch of a tree trunk beneath its canopy) that I was able to see more detail with the B3 than the Conquest HD. I still think the conquest has the bigger sweet spot, may possibly be a slight hair sharper (may be that the weight helps me hold steadier), and is easier and more comfortable for me to use than the 8x30 format. Also, the conquest HD has some sticky eyecups (read as sub par for operation/movement) which will be annoying if you adjust your eyecups regularly vs leaving them extended all the time.
Hope this helps,
CG
P.S. I also have the 8x30 EII. I don't find its size conducive for backpacking day hikes so it stays at home, but it may be the better optics of the bunch."
I too appreciate Steve's reviews....
Actually surprised the reactions of some and the direction this thread has gone...
My .02,
CG