Learning about wicking, power levels, coil resistance, juice and airflow are the foundations- all of which can be learned with eGos...
When all is said and done, whatever keeps you off the "Death Tubes" is a great e cig.
UPDATE
Noobs: Skip the cheap box mods and get a Provari.
UBER MEGA WOWWWWWWWWWWWWWWWWWWWWWW
I consider my step ups to be my back ups for my back ups for my back ups now...ya gotta have a back up!
I don't think the Nautilus is a waste of time. It's very highly regarded among RDA RBA users and noobs alike. I would definitely recommend it as part of a starter kit, as it's affordable and shows the importance of battery power and adjustable air flow. It opens the doors for upgrading down the line. I tried getting into vaping several times before and it never stuck with egos and cartos.For most people vaping goes in stages.
People start up with something cheep and simple and then upgrade when they feel the need to.
Same thing can be said about you, why waste your time with a nautilus, when you could be using an RDA/RTA?