How do you choose between all the different guided tours?! (Monteverde)

I want to do a night tour and a day tour, but there are so many different reserves and parks and properties and such. Plus lots of different guides! How do you choose?

Just a few:

Monteverde Cloud Forest Biological Reserve (night walk and natural history walk)

Reserva Curi Cancha (natural history tour, birdwatching tour, night tour)

Bajo del Tigre Trails (guided hikes, group hikes, private hikes, day and night hikes)