I'm currently staying in CDMX. I'm planning to have a day trip to Teotihuacan Mar. 28th. In additional, I'm also going to Oaxaca City the day after (Mar. 29th).
I've heard from various sources that the buses get very busy during the Easter week, so should I make reservations online now? I checked the ADO website, and it seems that the buses for this week are still pretty empty. I'm trying my best not to make any reservations because I don't like having my itinerary restricted by some fixed transportation schedule.