Picked up a root ball of Mesquite in Sierra Vista in March, used a chain saw to semi square it up in November, and hacked a 1" piece off one side. Used it for couple small bowls, and found a bark intrusion and embedded sand and rock which just halted progress and shredded the blade. Went the other way from the entry hole and got them made. It cut surprisingly easily considering the weight/density of the piece. The bowls were very acceptable, and it sanded fairly easily.
When using the chain saw the sparks flew everywhere and cutting was slow.
Sure made some lovely small bowls, and my brother was truly impressed.
If you can get the Mesquite into useable sizes you might want to try it. YMMV.