Need help deciding

Hello, I don't want to make enemies here, but I got blessed today 😊 A friend of mine gave me the following server Dell EMC PowerEdge R740xd, which includes the following hardware: 2x Xeon Gold 6254 448 GB DDR4 ECC RAM 14x 960GB SSD (MAYBE I could also get an additional NAS & USP, but that's not for sure and I don't know the specs) I am currently renting a dedicated server from Hetzner with the following hardware: Intel i7 8700 128GB DDR4 RAM 2x 1TB NVMe SSD Additionally, I have a 10TB (usable) Hetzner storage box. All in all, I am paying Hetzner 73.35€ / month. My home internet connection is 1Gbit/75Mbit Germany Vodafone (DS-LITE Grrrrrr) possible next year will be the fiber optic rollout in our area. The question: Would it be a good idea to put that server into my basement and stop paying for the Hetzner server/storage box? Yes I know its not that simple, a lot of question arise from that... DSLITE..... maybe tunneling the traffic through a cloud instance (for example oracle free tier?!) 75Mbit Upload enough? electricity cost etc. Maybe we could have a discussion about that? Would love to hear your opinions 😥 crossposting was not possible, so posting it manually here too, to get the most input Cheers Stephan