I typically use Brazilian rosewood FBs on acoustic guitars and radius sand them to as high as 2000 grit Micromesh. I personally like the feel but others may not. I dislike the softer feel of Indian rosewood and just won't use it. At 2000 grit, it shines like it has been finished. After playing, however, it dulls from players' sweat and finger oils. The polishing is only good for taking pictures of the guitar.
As far as tone, I tap everything I use on all guitars...including the dried glue. If it pings, I use it...if it thuds, I avoid it. BRW seems to consistently ping far better than anything else. BTW, ebony is a very heavy material that dampens vibrations IMO...so I have avoided it more recently. But I'll be the first to admit that I could never tell the tonal difference between necks with different FB materials...there are just too many variables.
I oil my FBs and buff 1 or 2 times a year during a string change when I re-crown and polish frets...just part of my obsessive compulsive nature.
The texture, hardness and feel of FBs is a real personal thing where as long as the guitar plays in tune and doesn't buzz, then it's just right for the player. We all get used to certain intangibles on a guitar. My comments tried to address more of the measureable attributes of BRW vs other woods so take them as only one person's opinion.