Out of the three you posted, the Optima felt the best to me. Im beginning to like the Impact but i dont care for the stock. The 2010 Wolf felt better than the Impact.
Handle them all and buy what you like. Traditions in general dont do anything for me considering the price. The NEW 2010 Optima is a better gun IMO than nearly any Traditions in a similar price range.
If you like Traditions, look at the Vortek line and wait for them to go on sale.
3rdGeneration still has some Omegas on sale too and they have a great deal ($300)on a stainless Omega 45.