What keyboard would you reccommend?

Hey guys!

So I want to take my setup a step up, by getting a mechanical keyboard. As of right now I don't actually have a keyboard, because I use the one in my Laptop. However recently I've been looking into mechanical keyboards and I think it would be a great addition to my setup. I need something that is comfortable to type on for hours, since I do a lot of coding (I'm a cs major), but it also has to be good for gaming, but that is only secondary. I also need it to be wireless, since I switch it back and forth between my tablet and my Laptop, so Bluetooth would be nice. Also one of those really small keyboards without dedicated arrow keys are not really suitable, since I use those a lot while I'm coding (yes, I know that there are button combinations for the arrow keys, but when you use them a lot, that is annoying).Also, since I'm from Germany, there should be an ISO version available. As far as my budget goes, I am willing to spend about 100 bucks. Can anyone reccommend me something?