I would check out flipsidetech.com

Here is a link for their diamond block package
https://flipsidetech.com/store/index.ph ... duct_id=55

Its $120 for 10 gb of ram and a recommended 200 slots

I can also give you a 20% for the first month if you want, just pm me

You can email them for a trial server too if you want to test their lag free servers.