We liked all 3 of those towns, but are looking at Simpsonville and Taylors because we didn't want to be right in the city. SC is beautiful and the homes vary in prices.
We love downtown Greenville, and love the convenience of everything. People were very friendly to us when we visited, and the schools look really nice and have been helpful answering our questions.
We are putting our home on the market next week and hope to be in that area by the summertime!
Have a great visit.