FP is king but depends if your happy with cost, it being hot and no one ever talks about how stationary an enail setup is compared to a analogue bong. I think its overlooked that not all people like to sit in a corner or at a desk all eve.
Depends on how you used to smoke, we used the Herb Iron towards the end of my combustion career, so I find the Flowerpot very similar to a traditional bong hit.
Cordless would be nice, but I've never used a cordless that can milk like the vid I posted above. Plus cordless opens up the world to batteries or torches which tends to get finicky.
I have to note that the Flowerpot is very affordable, one of the cheapest on the market considering what you get, comparatively. It honestly doesn't cost much more than an Omnivap.