By the way, do you have any tips for balancing gameplay with managing bankroll? I'm trying to make sure i dont blow through my budget too quickly still enjoing the games.
Firstly, always check the RTP - a 94% game will eat your balance (at average luck) 50% faster than a 96% game. Be aware that Germany has that horrific consumption tax which means most slots are currently around 88-90%

For those of us from the UK, we already consider 92% borderline unplayable, so you can imagine our reaction to 88%...
Secondly, understand what variance is - the higher the variance, the more potential for big hits but similarly the more potential for your balance to deplete at lightning speed.
NetEnt (at default RTP, but see above warning) have a good range of medium-high variance games (although DoA and DoA II are the exception, they are very high variance), with suitable stakes for your bankroll you should get a decent game - you can win a bit and you can lose a bit, but it's rare to not get a session.
If you pick some of the streamer specials or other extremely high variance games (including DoA II) then you need to manage those stakes accordingly - 20p on Starburst is not the same as 20p on DoA II... and the most volatile slots out there will eat 100 euros at minimum bet without blinking.
If in doubt, either ask here or see what mr. search engine says - or use free play mode if available.
Finally, if you are treating it as a bankroll, keep notes of your play - whether that be on a session by session basis, or a slot by slot basis. Obviously you wouldn't have the same discipline as a poker player (because for any EV- game, the correct answer is not to play in the first place) but your notes will give you ideas of which slots you like and which you don't.