I have both the Minox HG 8x33 BR and the Pentax DCF ED 10x50. I have also used the 8x32 size of the Pentax DCF ED, which I returned.
First the Minox HG 8x33 BR. True, if there is one criticism that is aimed at this binocular, it is from those who find the quick focus and narrow depth of field too difficult to reach sharp focus. If you want slow focus with precision--this is not the model to buy. The time and place for quick focus is hunting and other on-the-go applications where you do want quick focus.
Now, that we have gotten the quick focus out of the way, permit me to say a few words about the other fine features of the Minox HG 33 BR. They are quite rugged and offer a nice color bias toward many of the colors you encounter in the woods. I just love to take my Minox 8x33 to the woods to observe the fall colors. No other binocular that I have looked through captures the fall tree foliage in the same way as this model--not the Pentax DCF ED, not the Nikon SE, not the Swift Audubon ED. If you love the woods, like a rugged binocular, and appreciate the benefits of quick focus--check out the Minox HG 8x33 BR.
The Pentax DCF ED binocular is better than the Minox HG 8x33 BR in many ways. First, the ED glass offers brilliant colors with a slower focus that can easily achieve a maximum degree of sharpness. I remember once I took the Pentax DCF ED 8x32 and Minox HG 8x33 BR to observe a pair of bald eagles at a nature preserve. The golden eye and white breast plumage was much more spectacular in the Pentax than the Minox. I was 10 ft from the female bald eagle and had her framed in my view when she faced me directly and screamed from the enclosure. Scared me to death.
However, I returned the Pentax DCF ED 8x32 because the strap receptacles on the side of the oculars uncomfortably hit the bone at the base of my first finger in both hands. It was a unique thing between my hand size and the size of this bino's 8x32 model. I later tried the other sizes of the Pentax DCF ED and did not have the same uncomfortable fit. So, needing a quality roof 10x50, I bought the 10x50 size of the Pentax DCF ED and have never regretted it.
If the Pentax DCF ED 8x32 fits your hand and you do not notice any bumping against the bone, as I attempted to describe above, I would recommend this model over the Minox HG 8x33 BR for most observing situations and targets. However, if you are looking for a quick focus rugged bino for hunting and travel, then you may prefer the Minox.
You just have to try them both in the observing situations and targets that you enjoy to see which bino you prefer. I think with the colors you encounter in urban settings and the precision needed for bird watching or floral targets, the Pentax DCF ED definitely triumphs.
I hope this helps.
...Bob
Kentucky, USA