Hi,
This is one of my favourite B&W Films, I use it mostly at box speed.
Typically I scan my film and do digital printing, I gave up Rodinal as it seamed to produce grain effects that where not very pleasing when scanning (they look good in wet printing though).
I currently use Xtol at 1:2 (20º C) for 8 minutes, this produces negatives that are a little on the thin side, but they are sharp enough, highlight detail is there and they scan really well.
On my way here I also tried Xtol 1:3 (I could not see visible differences from the 1:2 dilution, so I opted for the one that would possibly bring less problems due to the lower concentration of developer), and Ilford DDX (a little bit less sharp than Xtol but more convenient to use, I droped it because it's really difficult to get here in Portugal).
Hope this helps,
Regards
-Rui