Thank you for your detailed comment.
About the 150m height: it is possible. It is one of the hardest achievements but it's definitely possible. You will need banana for extra bounciness, a Calli yeet to help with the boost and then do 3 or more consecutive boosts to reach the required altitude.
It's quite the challenge as, according to the test data I got from multiple players, the number of players that get this achievement is under 0.5%. You could say it's "Ultra Rare".
About the capacity to go down to catch powerups , I have plans to add that in a future update. I just need time.
Thank you for playing! :)