Airliners are NOT at idle on approach. Descent rate would be far too high. Just listen next time you're on a plane... the engines are cut to idle at the flare just before touchdown, when you're 5-15 feet off the runway.
I've had this app for about 6 months. Used it for buying alcohol, picking up controlled substances, etc. Haven't had to use it with law enforcement yet but it's worked everywhere. Pretty cool.
The app has an image of the front and back of your license, complete with the complex barcode. It also...
My point is just that you're spending a ton of money on gear that won't effectively change what you're doing or what you're capable of. Your D3200 has everything you need to learn photography and produce tremendous images. You're going to be gaining a little bit in ISO performance and angles...
"I've grown out of my D3200."
You have absolutely not grown out of your D3200. You haven't even begun to explore what it's capable of, not by a long shot.
You've learned a little bit about the basics of exposure. It's time to put them to work and lean how to actually shoot.
Before you invest in bigger lenses, you need to invest in your photography. You don't seem to know what the numbers on a lens even mean, so you have some work to do. Take a class, read a book, experiment with the equipment you have. Nothing you buy will make you a better photographer right now...
What you want really doesn't exist, and will never exist again. You are insisting on older-generation features for no reason at all. It's time to move on.
If you want an old used model, then you need to hit up Craigslist or something and see what's available locally. That's dumb, and you will...