tl;DR
You get what you pay for - Vita-Mix/Blendtec (For smoothies) Breville/Omega (For juices)
Well first off...
you can't juice a banana.
What you are talking about is a smoothie (with added fresh juice).
Vita-mix and Blendtec are top of the line legit (best blenders on the market used in top restaurants around the world) -
I've had a Vita-mix for 6 years use it almost everyday and no problems.
These will run you $350-$1,000 but will last you a lot longer and blend MUCH BETTER than any other blender on the market.
If you are looking for a decent budget blender check out the
high horsepower ninja... will not last as long the other two I mentioned but should do ok.
Now as far as the juice part of things... there are a few things:
The 'juicer' he has in the video is a commercial juicer and only makes sense to buy if you're making a lot of juice.
There are three types of juicers... I won't go into detail but I will say that there are two main things to check for...
Centrifugal and masticating i.e. Fast juicer and slow juicer
Centrifugal/Fast juicer
- Usually cheaper in cost
- 'cuts' the fruit with a blade
- usually easier to clean
- blades can 'heat' the juice killing nutrients
- Juice will not 'stay fresh' as long
- Best to drink immediately after juicing
Slow juicer/cold press juicer
- Usually more expensive
- 'crushes the fruit'
- takes a bit longer to process into juice
- takes a bit longer to clean
- More nutrients in juice (higher quality produced)
- Juice will/can stay fresh for longer
For juicers
Centrifugal/fast
Breville makes good ones just remember for the most part you get what you pay for
Slow/cold press
Omega/Hurom has been in the game for a while but there are MANY options here
There are hybrid slow/cold press juicers (large/wide mouth juicers)
As you can see I've nerded out on this for a long time.
After that is WHAT to juice/blend
When everyone starts they do A LOT of fruit (like in the video) and of course it taste great cause it's all sugar
It's much healthier to do 90% vegetables and 10% fruit to add some sweetness but that's next level.
That's all for now -