Ten Hag for me. I think whenever I reflect on Poch's teams or hear him speak, I don't get that he is a visionary, you know what I mean? He is just a solid manager who is clearly better than most out there but I don't think he will be special. His time at Spurs was the closest for him to break into that "special" category if he had won that Champions League or won a domestic cup etc, but Levy messed it up by not investing. That opportunity for him is gone now, I don't think he'll win the Champions League at PSG either, despite having one of the best squads and almost limitless money. You have to make hay while the sun shines.
For us to claw back our reputation over the last 8 years, we need the next manager to be a revelation, someone truly special akin to Pep, Klopp and Tuchel etc. With Poch, I just cannot see him beating those 3 consistently to re-establish ourselves as a powerhouse. Because that is what we need. Tuchel was actually a bit of a gamble for Abramovich when you look back on it, because he didn't win the Champions League at PSG, and yes he won league titles there but it is Ligue 1 afterall. Abramovich could have gone for someone established like Brendan Rodgers for example but what is the point? You know what you will get, and it won't be good enough to beat Pep/Klopp.
It's almost a bit of a gamble (as Ten Hag might be a total disappointment), but we have no choice, we have to go all in now. You just know what you will get with Poch and it will be good, but not good enough.
Listen to him, you'll know he is worth a punt.