@Swim89z Does your uni not provide you a matrix account?
To be honest, it does not really matter. any of the major big instances will do. tchncs.de has a good name so that might be a good choice.
Another option is to home/self-host your own server, either by yourself or together with your friends.
I run both a synapse and a conduit instance and both work very good and do not need to many resources,
@Swim89z Does your uni not provide you a matrix account?
To be honest, it does not really matter. any of the major big instances will do.
tchncs.de has a good name so that might be a good choice.
Another option is to home/self-host your own server, either by yourself or together with your friends.
I run both a synapse and a conduit instance and both work very good and do not need to many resources,