alright i need some help choosing a mower i have narrowed it down to 2 exmark w/b's. i feel after reading all the specs on them that exmarks makes a more durable stronger reliable w/b(correct me if im wrong). the 2 i have decided between are the metro 48" and the viking 48" or 52". i know these 2 mowers have quite a price range and i plan on getting one of them next year i looked at the turf tracer but that is just out of my reach financially and the viking is the most expensive mower i can get no matter what can't go higher then that price. now my question is whats the BIG differance between these 2 mowers to make the price jump up from the metro to viking? what would be the best pick out of the 2?