The Encore is an exceptional ML as is the Omega. My encore is a standard 50 cal blue with walnut furniture. If you get one make sure it has or add the ez-extractor. Cleaning is not a big deal.
That said, I think if one were not interested in the barrel interchangeability then you are spending more in an Encore for the centerfire frame that could be spent on optics.
Best thing is to shoulder severalML'sand pick the one that feels the best to you that also hold a strong reputation for quality and reliability.
Also, it makes little sense to me to buya nice ML and put el-cheapo optics. Go with the best you can afford and you will never regret it.
M2C,
Tahquamenon