Salkantay trek vs Ausungate(mainly for which has the best views??)

Both of these seem beautiful but can anyone tell me their experience?

And is it worth going to peru if I’m only going for about a week? I don’t wanna miss out so I’m wondering if I need to save it for a longer trip and go somewhere like Guatemala for this short trip.

side note: has anyone done either of these treks with guides, but without animals? Apparently a lot of the animals used often are abused and have early deaths so I would like to avoid contributing to that directly, but maybe I just need to travel somewhere else then.