Which is the best blender?

I am getting into weight gaining, a well-meaning friend recommended this which I should take after a gym session and make a smoothie if possible.

Ever since I have been on a roller coaster to find a good blender to make smoothies, here are the three I have come down to –

1.
2.
3.

I am indifferent between the three, I just cannot decide which is better, I would appreciate it if someone could help me with this decision.

Which is the best blender?