I have some R17 for 6.5 Creedmoor. It's like IMR4350. In fact, Alliant said to use 4350 data when there is no R17 data.
For 22-250, I have only used Varget, so I would recommend R-15 over R-17.
For 30-06, R-17 should be great since 30-06 is happy with R-15 through R19.