Went to purchase wb yesterday... went with Gravely, supposed to picked it up today, called the dealer he said they sent the wrong one over, an Exmark instead of the Gravely. How can he get them mixed up? Getting a 36" w/ mulching kit/stripe kit BTW. Said the Gravely would here in the morning, to come by and compare them side by side. Gravely has Kaw, the Ex has( I think) a Kohler. The Ex is also a little cheaper. Which one should I get? I am thinking of the Exmark. Looks better built with easier controls. Better deck. Right Choice?