Ah the Magic Flight Launchbox (aka MFLB) was a cult classic back a decade ago. It was one of the best and stealthiest devices on the market..... once you get the hang of using it. The problem is that it is not the easiest vaporizer to handle - much more of an "analog" device.
Don't throw it out, but certainly stash it away until you become a more "experienced" vaporent.
Temperature control can be handy... depending on what you personally seek from the flower. Different temperatures don't simply mean "bigger clouds" - the reality is that different temps release different active compounds from the flower. This means you can "customize" your sesh based on your desires. For example I like lower temps in the mornings for a more uplifting creative affect, and higher temps in the evening for sedation. Others need high temp at all times for pain relief and sedation. That's fine, not all of us seek the same thing from the plant, and part of the fun is discovering what temps work best for you personally.
First, price does not equate to performance. That MFLB can out perform a bunch of vaporizers that retail for over $200..... once you know how to handle it properly (which takes a lot of practice.... and patience loading the device with ultra finely ground material - this device needs some of the finest ground herb of any device on the market).
Next, know that not all devices perform the same - vapor flavor, heatup times, oven sizes, draw restriction, etc all vary wildly from device to device. Since I work in the industry I've handled literally countless devices (lost count around four dozen lol) so by all means feel free to ask me how they'd compare to the MFLB.
What specifically are you looking for in a device? It sounds like temp control is one desire, I bet you wish you could get bigger clouds, but what else is a desire in a new device?
Do you need stealth? Portability? Budget-friendly? etc
Let me know what are most important aspects and I'll try to give you a few good options to meet your needs.