I too am impressed with the Microcrystalline wax, although different in consistency to other waxes I've used it does appear to resist handling well, water off a ducks back after several weeks on one example put under the tap, (no water marks which you get with beeswax based products) used sparingly a little seems to go a long way.
Not yet knowing the effects of mixing Hard friction wax with Soft wax I am keeping separate mops for each type.
So far I've only used it on closed texture woods, don't know if it's prone to 'white flecks' if excess is left in the pores of open dark woods.
The Microcrystalline of course can just be wiped on and buffed by hand, in my experience this gives a semi gloss, slick to the feel, finish.
Still early days for me but so far it seems like a worthwhile addition to the finish options.