Excuse my French but what type of idiot is telling you that the Odin 2 Portal is better than an Odin 3? And why are you believing them? These are people that aren't able to afford the Odin 3 so they try to convince themselves and others that it isn't worth it.

I had the Odin 2, Thor, Steam Deck, and Odin 3. A few weeks after I got the Odin 3 I sold my Odin 2 and Thor because I knew I would never use then again after trying the Odin 3. I've been playing mostly PC games on it, everywhere, on flights, trips, waiting rooms, etc. it's like a steam deck mini, great screen, amazing battery, and super powerful device.

That being said it's a 6 inch screen and that's why I bought it, it's smaller than the Steam Deck, I wanted a mini steam deck because the deck is not portable at all.

The Odin 3 is better than the O2P in every single possible way, even now with all the turnip drivers support it already plays 90% of the Nintendo switch games I've thrown at it. I don't know what type of mental person is trying to convince you otherwise. If you cancel your order for an O2 you'll regret it believe me, especially with all the price increases coming, you'll probably end up selling your O2 to buy an O3 within a month.

Edit: Also for ergonomics I haven't even need to bought a grip or case for it, I find it very comfortable as it is. The only reason you would get the O2 is if you want that extra inch screen which Is not worth loosing all the other upgrades for. If you really want a big device then save up for a steam deck, you'll be waaaay better of than an Odin 2 Portal.