You might share more about your vaping habits and how you intend to use whatever new portable you buy.
Are you shopping from the EU? Your short list includes vapes that are very different which has me thinking you aren't super current when it comes to the available portables.
My first suggestion would be to skip the Mighty unless your only priorities are ease of use and draw resistance. I owned a new Mighty for about a year and was unimpressed with the value and performance. It works well enough for being a large, ugly, expensive conduction session vape that was designed more than ten years ago and never improved upon. It's inefficient, slow to heat up, annoying to clean, uses a proprietary charger, a plastic airpath, and an aluminum chamber and it can't stand up on its own without a 3D printed stand made by a third party. If you loved your Arizer portables and don't mind going through your stash more quickly than necessary you might really enjoy the Mighty. It's easy to use and puts out dense vapor at low temps by session vape standards. It's just a bad value proposition to me at $349.
If you haven't owned any on demand convection portables and you're ordering in the EU then you'd likely do well with a Tinymight. I only just ordered and should receive one in a few weeks so I can't speak to the performance first hand yet. My FC friends have all had gushing praise for the TM and they know I'm a convection portable snob to start with.
If you're in North America consider a Splinter, Splinter Z or a Milaana 3. Neither are super portable since they use a glass joint and glass stems so when you say you'd only be vaping outside in the near term you'd want that to mean stepping out into the yard or walking the dog rather a real outdoor scenario where pocket carry would be best.
