littlelambseativy - as you have probably guessed you ask 50 quilters that question and you will get 50 different answers.
Here is my 2 ¢ worth of advice.
I am a Pfaff person - I love the IDT foot that they have - it is a even feed foot (something like a walking foot). That being said, all major manufactures make good machines. It is all about $$ and features. If you want to FMQ, then you need to look at throat sizes. I have have Babylock, Viking and Pfaffs - all of which were excellent machines. My last two machines were purchased used - one from a dealer the other from Craigslist. The dealer gave a warranty which was nice. If you are new to quilting, a dealer sale may be what you want because they not only give lessons but are there to help when you are at wits end with a problem.
Go to all the dealers around you and look for the best deals - after having worked for a Viking dealer - I will tell you that there is always room for negotiation - if not on price then on features. Ask for their best price - and then ask for additional items - like a walking foot, extra needles, if they have it - a clear plastic table or whatever else you think you might like. You might be surprised what you can get. The bigger dealers can even do free financing for a year.
Good luck!!