The first one is correct. "It is like" the best decision you can ever make.
Saying it that way, is the same as saying that it would be the best decision that you can ever make, but adding more to it. Almost as if soeaking to someone who is overdramatic, and constantly say the word like.
I hope this helps
Answer:
Explanation:
Clarity. Complex words and syntax are a hindrance to clarity and should be avoided. ...
Don't describe each and every one of your own movements. ...
Avoid the second-person narrative. ...
To interest the reader, dynamic word choice is key. ...
Limit references.
C for example. i can infer that the earth will soon explode because i have read about it.