I also have a Pico.
It is working great for me.
I posted a review of the Pico in my blog.
I LOVE the fact that it is a lower profile and more pocketable device
I have only had tge Pico a few weeks and so far it has been great.
A LOT of people bash everything by eleaf.
Every eleaf mod i have had has worked well. Every eleaf Atty i have had has been CRAP.
Did you get the kit with the melo 3 tank or just the mod? I'm picking up quite a few of those kayfun monster minis you recommended awhile back as well. My husband and I just closed on a house so I'll have money here at the beginning of June. I plan on placing a good sized order then and then finish my stockpiling beginning of July. Then I'll hopefully be good for years to come.