I recent purchased a 20 year old used Kawai vertical (BL-51, described as a 50' but measures 49'

. It was roughly the same price as a new Korean piano, but I like the sound and action better than any of the Korean pianos I played. The high end is certainly sweeter than my old Baldwin spinet and I like the sound, but doesn't sing as well as some of the better pianos I played (but couldn't afford). It was the best piano within my budget and sold by a dealer-technician that I liked with a solid reputation. The bottom line was that I really liked the piano in question and will enjoy playing it for the forseeable future.
My suggestion to the original poster is to buy the best piano within your budget. There is *always* a little better piano for just a little more money. Decide what you can really afford and then shop around and bargain for the best piano within the parameters. Don't settle for a piano you don't really like with the hope for a future upgrade since this is not cost-effective and you won't be happy playing a piano you don't like. Look for a used piano in good shape if the new one you like isn't within your budget.