I just changed from Warfarin to Xarelto after 3 procedures this year that required I bridge with lovinox shots for a week or two. Xarelto makes it easier since you go off it, then right back on and I'm facing more surgery/procedures. I made the change after talking to my doctor and it is a very personal decision.
I wanted to say that the manufactures for this and I think Eliquis offer savings coupons. I pay $10.00 for a three month supply. Here in the US. Without that, I think I was looking at a few hundred a month. FWIW to anyone.