The Best is the CoolerMaster MasterCase SL600M. 2 * 200mm button for superrior ariflow with chimeey effect. Take look at it https://www.coolermaster.com/catalog/cases/mid-tower/mastercase-sl600m/
If you enkoye OC in your 2500K and big perfomance you should consider 3600X + B450 mobo router. perhaps you cand find the 9100G+H310 its a cool cheap and powrful enough combo for gaming.
I have put my eyes on it but cant find anywhere besisdes eBay where most sellers wants to earn +150 Extra. Its usposed this moth the 3950 Will be launch but this avaibility is not good at all.