Rank the Mario Kart Items from best to worst!

[Boo Diddly]

Here's mine:

God
Bullet Bill

Semi-God
Boo
Lucky 7/Crazy 8
Mega Mushroom

Great
Chain Chomp
Star
Golden Mushroom

Good
Fire Flower
Bob-omb
Fake Item Box

Moderate
Super Horn, Piranha Plant, and Boomerang Flower since I don't have MK8
Mushroom
All MKDD Special Items except Bob-omb, Golden Mushroom, Chain Chomp, and Yoshi/Birdo Egg
Red Shell

Yuck
Super Leaf
Yoshi/Birdo Egg
Banana Peel
Green Shell
POW Block

*bleep*
Coin
Lightning Bolt
Blooper

Rot Pile
Thunder Cloud
Spiny Shell

 

[Paper Mario]

God Tier
Super Horn

Awesome Tier
Bowser Shell
Bullet Bill
Star

OK Tier
Bob-Omb
Chain Chomp
Fake Item Box
Feather
Golden Mushroom
Mega Mushroom
Mushroom
Potted Piranha Plant
Red Shell
Triple Mushroom

Meh Tier
Banana
Banana Bunch
Birdo Egg
Boo
Boomerang Flower
Crazy Eight
Fireballs
Fire Flower
Giant Banana
Green Shell
Heart
Lucky Seven
Poison Mushroom
POW Block
Triple Bananas
Triple Green Shell
Yoshi Egg

Garbage Tier
Blooper
Super Leaf
Thunderbolt
Triple Red Shell

Die in a Fire Tier
Coin
Spiny Shell
Thunder Cloud

 

[Greninja The Mario Karter]

Here's my ranking of the items from worst to best.
G Tier (Awful)
37th: Thunder Cloud
36th: POW Block
35th: Mega Mushroom
F Tier (Bad)
34th: Coin
33rd: Blooper
32nd: Fake Item Box
E Tier (Mediocre)
31st: Spiny Shell
30th: Super Leaf
29th: Banana
28th: Green Shell
D Tier (Average)
27th: Fireball
26th: Heart
25th: Bob-omb
24th: Triple Banana
C Tier (Decent)
23rd: Banana Bunch
22nd: Giant Banana
21st: Triple Green Shell
20th: Yoshi Egg
B Tier (Good)
19th: Boomerang Flower
18th: Fire Flower
17th: Poison Mushroom
16th: Bowser Shell
15th: Feather
A Tier (Great)
14th: Lucky Seven
13th: Crazy Eight
12th: Mushroom
11th: Triple Mushroom
10th: Boo
9th: Chain Chomp
S Tier (Amazing)
8th: Red Shell
7th: Piranha Plant
6th: Triple Red Shell
5th: Golden Mushroom
4th: Super Horn
3rd: Star
2nd: Bullet Bill
1st: Lightning