I believe there are several very different timbers that are sold under the title of "Mango Wood".
Surrey Timbers sometimes stocks large boards of Mutondo an African timber that they describe as Wild Mango. Because it's available in such big wide boards I've used it for quite a few waney edge, slab top desks and tables. In fact I chose this timber when I wanted a desk for myself, which is where I'm sitting typing this,
Here are some close ups of the Wild Mango surface,
Like many tropical timbers it's harder and heavier than most European timbers. The grain is often wild and interlocked which makes planing interesting, nothing insurmountable though. I generally surface these slabs with a bench plane as they're too big for my machinery, and it's all perfectly manageable. Wild Mango takes finish beautifully, this has just had a couple of coats of Osmo, which is all it took for a lustrous, 3D result where it's almost as if you're looking through the surface
into the wood itself. It's not particularly oily so it glues easily enough. Plus, unlike a lot of exotics it's not crazy expensive, as always it's more about putting the time in to find the really good boards.
All in all not a bad timber.