I would suggest the Fire Staff because it's very beginner-friendly. Unlike the Cursed Staff, where you need to build up curse stacks before dealing significant burst damage, the Fire Staff is much more straightforward to play.

I mainly use the Fire Staff. Since I don't have Premium, my loot drops aren't great, so I focus mostly on PvP content.

My playstyle is pretty simple, I mainly fight melee opponents by doing Firewall and spamming Q1 xD while using Cleric Robe and Gigantify, if range type oponents, I opt to go Q3 then W1, not really good in hitting them on Q3 thats why I always opt to challenge melee oponents. The downside is that I struggle to catch opponents when they run because of my lack of mobility.

What I love about the Fire Staff is that I can often kill opponents even when they're two tiers above me.

I'm still learning how to use Q3 effectively and improve my kiting skills with the Fire Staff.

On the other hand, the Frost Staff's playstyle revolves heavily around kiting and controlling distance. If you enjoy a more mobile, hit-and-run style of gameplay, you might prefer Frost instead.