I'm one of the Owners and the lead developer of MASK MC.
To make this post short and sweet,
We are currently in OPEN BETA for our Survival and Factions servers.
A few unique features of our server:
-Global Double Jump!
-Both the Survival Server and the Faction Server have completely custom generated worlds! (over 2000 lines of code!)
-Unique "Vote to Add Feature" for our BETA players!
-FREE RANKS GIVEN TO FACTIONS AFTER EVENTS
Some of our regular features:
BETA Player showcase in Hub
We currently have slots for 500 Players!
You can apply for staff, be accepted and chat with myself and the other owners directly via our discord!
Sadly, we cannot provide cross-platform via Geyser any longer as it conflicts and breaks several of our plugins and custom datapacks. Perhaps when a newer update of Geyser and Floodgate are released that are less conflicting with our server we will offer it again. But for right now it prevents players from joining our server altogether so it isn't something we can use right now.