Тип сети от Leaseweb

Здравствуйте, арендую сервера у leaseweb но только сейчас задумался в чем разница типа сети!

Volume Network от Premium Network ?

Гугл транслейтом перевёл ничего не понятно) подскажите кто уже знает)

Volume Network

The Volume network provides no less than one default Tier1 transit provider and selected private and public peering on multiple physical connections. This network is engineered to provide a cost-efficient solution to high bandwidth needs which do not need the actively optimized and more expensive transit providers found in the premium mix. LeaseWeb supports port aggregation to ensure the most efficient usage of customers’ hardware thus providing additional savings and financial advantages.

Premium Network

The Premium network is built to fit the requirement of customers with demanding applications which require full redundancy and the ability to leverage latency, international routing performance, and an overall faster and reliable network experience. The Premium network integrates a robust network Service Level Agreement, and leverages several uplinks and our superior networking design to accomplish outstanding performance and reliability. The usage of multiple best quality Tier1 transit providers, diverse private and public peering allows Leaseweb to always use the best available path with the lowest latency and highest connection quality, thus bypassing any network congestions. The typical Premium network segment is equipped with two Cisco routers, each one connected to different core routers via separate physical connections, and uses both gateway and uplink redundancy to ensure non-stop routing and reachability.