We were just comparing the 2 choices but for this May 2024. Really similar ships and pricing. Our factors were itinerary, Saturday vs Sunday and the Main Entertainment.
Encore- 1 sea day, 4 port days and 1 day glacier bay for cruising.
Visits Juneau (afternoon/evening), Skagway (full day), Ketchikan (morning) and Victoria (night)
Sunday to Sunday cruise (consider transportation to/from cruise, which is easier for you)
Entertainment- Choir of Man
Bliss- 1 sea day, 5 port days with 1/2 day Endicott Arm & Dawes Glacier
Visits Sitka (day), Juneau (morning), Icy Strait Point (morning/early afternoon), Ketchikan (morning) and Victoria (night)
Saturday to Saturday cruise (consider transportation to/from cruise, which is easier for you)
Entertainment-Jersey Boys