It appears that the redemption ratio is the same for both rooms:
- $382/26,358 points = $0.0144/point for the Superliner Roomette
- $692/48,000 points = $0.0.144/point for the Family Bedroom
That's not a great redemption rate but one could do worse.
Off topic - what is the best redemption value for Amtrak points these days?