For me the regular nautilus can't be beaten for mtl vaping and i love the 5ml capacity. I tried the 1.8 clapton coils and they seemed the best at around 13w for flavor. Going to go back to the 1.8 nautilus BVC though.Run them at 10w and very similar flavor to the claptons but seem to last a lot longer and saves a lot on battery life.Good luck with whatever you choose!
Have you tried triton mini? I actually didn't try nautilus but was vaping on eleaf tank mini, and the flavour is uncomperable, I will try eleaf tank again tomorrow on pegasus with my driptip and see the difference, if it's that much better I'm just gonna go back to that one.