I've actually recently sold off my Solo (with Ed's shorty stem/wong and Pipe's AIO stand/power adapter) and Persei's (with basically every attachment known to man!), so my only portable atm is a Minicron with a couple of KISS globes for oils.
I wouldn't use anything else, this is the simplest, most convenient way to do dabs on the go. I'll use this in front of anybody, anywhere. I do not use the minicron at home, as I have a quartz D-Nail and Sublimator which are infinitely better when you can tether yourself to the wall.
I don't have a portable for flowers yet, the Solo just couldn't keep up with me on portable flower duty!
I only ever used it in PA mode because otherwise the heater cannot keep up with large draws. The battery life (older model) was also completely lackluster. Also draw resistance is absolutely unforgivable in the early model Solo, and whilst this is improved in the newer Solo's I've used, it still frustrates me. I think the solo is great for the majority of vapists, but it doesn't suit my needs. Too much time and effort to spend a bowl and doesn't let me spend a bowl super quick which is something I really require when shit gets busy! I need heavy hitting vapes only, and anything less is just gonna gather dust whilst I go back to combustion :/
I have recently determined that the Mighty is the portable which will suit me best for flowers. It has me covered for clouds in a portable like no other and is the only portable flower vape that won't leave me frustrated at lack of battery life. It is pocketable (unlike many say, I actually got a member to post a pic of it in their jeans pocket and it will fit!), but only just.