Is this for a cafe?
The best way to find out if you like it is to go and try some as an espresso. and see what its like, Then ring the distributer and ask how reliably you can get the coffee within 2-3 weeks of roasting? ask them what the arabica % of the beans are. If they cannot answer you those questions then find a roaster who can. Most likely the best coffees will come from smaller volume roaster. Brand name coffee is rarely any good.