Venturing in for a little bit of help! Hoping someone can shed some light on the differences between the Ergo and Manduca?

I'm looking for a carrier that can do a front/back/hip option, for now but also for when traveling later this year.

Ds is 1, and will be 16/17months when we are traveling.

Any pros or cons for either of these?

Eta, i noticed there is a baby wearing master class in Sydney this weekend, has anyone been to one of these before?
Wondering if I should pop along to learn about wrapping as an option first hand?