Buy good, but used,
and get both!
I already had my 10HP/24" Simplicity 2-stage blower from my previous property (where I had no room for, or need for a tractor), so I just kept it when I bought the Woods SB60 (which I got used for $800).
I was torn too, as I knew the RB and the FEL would do it for 95% of the snows we get (which, they have done --- Saturday was the first time I used the blower -- didn't use the 50" Meteor that I had before it (came with previous tractor)).
BUT -- I'm SOOOO glad to have it when I needed -- will need it again tomorrow. I'm heading out to the barn right now to hook it back up.
Having it gives me more time for this: