Thanks for all the responses. After a bit of an email conversation with Kelly of Luna CS I ended up ordering the Leadville Pacers. According to Kelly (who was awesome, by the way), they are not super squishy but do have some squish, are flexible, and have good ground feel.
Those are all very subjective statements but it sounds promising so I am keeping my fingers crossed.
Diane – As far as comparisons go, since I don’t have the Lunas yet, I obviously can’t compare the others to your benchmark.
The Xeros that I have are the 4mm DIY kit. These have round synthetic laces. The rubber is very dense but, at only 4mm is very flexible. Holding the shoe between thumb and forefinger by the heel with the body of the shoesticking straight out, the shoe will droop 80+ degrees, pointing almost straight down. When wearing them I can easily fold the sole under by curling my toes. Obviously, these offer almost no protection from lumps but good protection from pokies. The sole is one solid piece of rubber with no additional footbed, though there is a crosshatch pattern on top in an attempt to mitigate foot slip. My feet still slide on steep hills when wet. The laces offer a lot of options and a pretty unlimited amount of adjustment, though they take quite a bit of trial and error to get right.
<span style=”line-height: 1.8;”>The Bedrocks that I have are the Synclines with 8mm soles and a ballistic nylon footbed both glued and stitched to the sole. When performing the flexibility test as mentioned above these have absolutely no sag. I can not fold them under with my toes. These have webbing straps with a single ladder lock for adjustment. These shoes are ok when not walking on pavement. However, on flat hard surfaces I find that they hurt my feet because they are so stiff and flat. Also, it took me several days to figure out why the tips of my toes were so sore. Turns out the stitching attaching the footbed to the shoe is raised and was rubbing my toes raw. I also feel that the ballistic nylon offers no protection from foot slip. </span>
The Unshoes are the Uintas model which is more of a hybrid sport sandal than a huarache. Mine have 6mm soles with 1mm footbeds. These have maybe 5 degrees of sag when doing the above mentioned test. These are my newest pair and I have very little experience with them. However, I can tell that I will not be hiking in these. I find the connection points for the straps to be a source of irritation to my foot. Also, I feel that my foot is too secured in them, kind of taking away one of the things that I love about my huaraches. Perhaps the Wakova Feathers would have been the better choice for me. I do like the footbed material and the traction pattern on the 6mm soles. As I said, I have very little experience with this shoe. The reason I decided to go with the Lunas over the Wakova Feathers is 1) the straps on the Lunas look like they will be awesome for technical trails while still maintaining the freedom of huarache, 2) the nylon webbing “posts” at the ankles on the Wakovas for some reason seem like they would irritate me.