I like the Brother, they are so user friendly, and am considering selling the two emb machines I have ( one is a Pfaff CV) and buying the Pr-1050 - is that the latest model? You can do caps and hats with this one.
Of course if will depend on how much you plan on using it.
I have made several embroidered quilts with my Innov-is 4000 and have just got fed up with changing the threads so much.
Get the best you can afford.