See, you admit you don't know everything; in short, what morality is – you can read about it (where? – I think it's unnecessary to say), but if you're too lazy, then:
morality "+1" is only a 10% chance that this creature will get an extra turn, "+2" is accordingly 20% – yes, for example, in a dungeon, this is a huge advantage, but in Heroes, it's not that important – you can check it yourself, give +1 to one hero and +2 morality to another, the difference is almost negligible;), let's bring our competitors (Dungeon and Archons) together :)
I probably won't please you – magic will NEVER give priority to the turn; if you apply a "buff" to the second group of Archangels (for example), they will still go second in the next turn – this is undeniable! Before making such claims, check it (you also said that dragons would defeat Archons :D)
And what does it have to do with whether you played or not? We were discussing something, remember? We were talking about the fact that you said that you can apply anything to an Archangel, but in a real playthrough, immunity is more important, in my opinion.
And no one is arguing, we're just discussing :) – by the way, there are probably some advantages to this kind of "discussion"...