Is the MFLB worth it?
This all depends on your usage and what you expect to get from it. There are many places that offer the MFLB discounted, just make sure you get the warranty that comes with it. Everyone here will answer this with a resounding "YES".
Is it tedious to maintain?
The MFLB is the easiest to maintain of all the portable vapes. As long as you do not combust your green you will have little residue in your trench. A quick sweep with the included brush and you're done. Harvesting honey from the MFLB glass stem is also a breeze.
Non-smelliness of it?
I've heard this a lot as a selling point and I have to say, as a MFLB and PAX user, smell is always going to be present. Usage of the device can be more discreet, but whether it smells or not is up to you. Vacuum sealed containers are your friend.
Does it get you high?
With proper use you can vape a trench several times gaining the full effect of your product before you have to exchange the trench. Harvesting AVB is another added benefit.
How well does it continue to perform consistently?
Most people get several years out of an MFLB before they even send it out for maintenance. If you frequent this sub you will also see that MFLB customer service has an excellent reputation. So if you do have a faulty, or otherwise non-working MFLB, the lifetime warranty has you covered.
Battery Life?
A single battery lasts me several trenches before a recharge. Depending on your usage you might go through both batteries in a sitting. Heavy users and users that seek a certain heat range for precise consumption benefit from the MFLB Power Adapter.
Back to is it worth it?
You get the MFLB, you get a glass stem, you get 2 rechargeable batteries, a rechargeable battery adapter and a brush. You can find some places selling for less than $90. The size of the device is small, it looks and smells great. It has a lifetime warranty. It has tons of customization options. I use this quite a lot more than my more expensive PAX because it's a no-nonsense no-wait device. It's ready when you are.
And no I'm not a rep for Magic-Flight.