Those are some really cheap VPS, is the first time i read about Contabo, they have nice reviews in trust pilot, and I'm tempted now to get one VPS with them. I'm not sure if i will use it for running a BTC node, but other coins node could be a good option.
What type of nodes do you plan to run with this? I'm looking for something to do as well if ever I plan to run on a mini PC or VPS.
I was thinking about an Staking node for ClamCoin, i like that coin because it's cheap, and with 5000 of them you stake 1/day. The clam node only needs like 10 GB, so, it could be a good option. And i like it for developing proposes, it easy to use and it has the same syntax than normal coins like LTC, DOGE, BTC...
So, i still thinking about getting one VPS with Contavo, let's see if this week i pay for the 3 months plan for testing.