Crusaders Quest bread value

I always have this question in mind on how to use wisely of bread on this game, I'm playing CQ, and i was looking for some guide on how to use the bread but i found nothing on web, so what i did is i collect all information from other people who are playing CQ and this is what i come up with! This just a simple guide on how to use Bread, used to train your units. Units need to be fully trained to be promoted to next Stars level. Each level up increases the unit’s base stats by 10%. A fully trained unit is their star level minus one; therefore 1 Stars unit does not require training.

Bread Stage – 1
Bread Point – 100
Bread Point Total – 100

Bread Stage – 2
Bread Point – 700
Bread Point Total – 800

Bread Stage – 3
Bread Point – 210
Bread Point Total - 2900

Bread Stage – 4
Bread Point – 5000
Bread Point Total - 7900

Bread Stage – 5
Bread Point – 10600
Bread Point Total - 18500

Breads give a flat value. They also have a “great rate” attached to them. This number represents the chance of multiplying your bread point total by 1.5. There are 3 types of breads in each Star level, offering different amounts of bread points and great rates.

Bread Value – 1 Star
Great Rate – 0 % (30), 20% (24) and 70% (9)
Bread Value – 2 Stars

Great Rate – 30 % (50), 20% (40) and 70% (15)
Bread Value – 3 Stars
Great Rate – 30 % (100), 20% (80) and 70% (30)

Bread Value – 4 Stars
Great Rate – 30 % (180), 20% (144) and 70% (54)
Bread Value – 5 Stars

Great Rate – 30 % (330), 20% (264) and 70% (99)
Bread Value – 6 Stars
Great Rate – 30 % (600), 20% (480) and 70% (180)

Special Bread: 4 Star Christmas cake – 150 points, 25% great rate.
Breads can be obtained through the oven, quests, themed dungeons (Disarm, Black & White, etc.), and the weekend dungeon (Chilly Bread Storage)

Feel free to correct any mistakes or contribute!