Transformers questions by newbies, and not-so-newbies

[FFN]

Hi can we get someone to post the differences between:

1) Hasbro Universe Silverbolt / Takara Universe Silverbolt
2) Hasbro Universe Onslaught / Takara Universe Onslaught
3) Hasbro Universe Powerglide / Takara Universe Powerglide

Photos of packaging and figures will be greatly appreciated. Tks

Silverbolt
Hasbro
- Light grey plastic on jet, lower arms and legs
- Burgundy torso
- Bright red biceps, landing gear and missile
- Dark grey shoulders, thighs and head

TakaraTomy
- Bright white plastic on jet, arms, legs and head
- Red torso, biceps landing gear and missile

Onslaught
Hasbro
- Green/grey plastic
- Black head with silver decos
- Single pulse siren (defective)

TakaraTomy
- Dark blue/green plastic
- Green/blue head with silver face plate (like the cartoon)
- Siren will now play as long as you hold down the button (fixed)

Powerglide
Hasbro
- Predominantly white plastic with red trim

TakaraTomy
- Reverse coloured, so it's red plastic with white trim


Packaging is exactly the same. USA Edition just means they don't want to make new Japanese packaging.