Cuban mahogany was basically logged out by 1850 and is very hard to get today. If you can get it it is going to be as expensive as a good rosewood and you are going to have to fight with a lot of specialized woodworkers to buy it. It is a member of the mahogany family but a different species than Cuban or Honduras mahogany
On the other hand, African mahogany is readily available, harder, heavier, and cheaper than most mahogany, and it looks just like the cue in the picture. It takes longer to darken than hondouras and on some pieces the grain will switch directions every few inches making working the wood a little harder.
AS far as workability, you have to have very sharp tools and not cut too fast.
But I could be wrong.