You can’t compare the two. Poch has showed consistency throughout multiple seasons, whereas Ole hasn’t been tested that way yet.
Even though Ole has done well so far, the stars has aligned perfectly so far from him. He has not been plagued with any crucial injuries, Mourinho did so much damage to team morale, that our players were hungry for a different/positive approach, he has had an easy early fixtures, he came in when there was not any pressure for him to succeed, he established a team with hidden potential that cost upward of £300m plus and so on. I believe if he does remain, his real test will come next season, when the pressure will be on him to win the title and further establish his own vision onto this United team. However, their are still some test that needs to be conducted this season to see whether he is the right man for the job.