How are you consuming now and are you happy with the method (bongs, pipes, joints, pens, etc) if you are not happy what would you like to change? This will help folks make better suggestions.
If I have a field, yard or even a closet I will grow my own. That way I don't care how badly run legalization for commercialization goes I can still take care of my own.
I have a MFLB I use and a loner that comes and goes, beyond that as close as I come to duplicates is a Da Buddha and an LSV wit6h a box of interchangeable glass pieces.
IMO you are likely to get is a popularity contest based on the hottest vapes at the moment which may or may not be a true measure of long term quality or performance.
After a day with this unit I have a question.............why is it not more popular?.....Its has a lot to do with market saturation and product life span.
The price point it sits at combined with how well it works is frankly amazing.....The performance is as good as it always has been but the...
Glass and dry hits are different enough that I switch the glass in and out just for a change. Also some of my smoker friends get along with vapes better with glass.
I have left my Nano on for months at a time and done the on and off thing as well and it hasn't cracked under either circumstance so my take its a crap shoot as far as splitting goes.
Listen to KidFated, I tried all kinds of of workarounds but stopped when I got to the solution pictured in the link below. Its just a copy of the E-Nano stem in 18.8mm
https://imgur.com/4Pywmf1
Its the ddave 18.8mm stem and a formed rimless basket screen so you can adjust the load size...
The heater on my LSV looks cracked when its hot and the one in my used Buddha had a dull spot for awhile when I started using it. If its working well I wouldn't worry about it too much.
I use the E-Nano and the Orbiter paired together from time to time and it works well. As an alternative it depends on the vape you are using and what you are looking for out of the piece.
If you like the way the basic E-Nano works (stem loaded, simple controls, etc) and you would like to continue in that vein then you might consider one of the 7th Floor models and an additional mod, a Ddave stem. If that sounds interesting get back to me and we can look at some of the details...