I can reply for u for mage set:

Side Weapons:

Drag staff: awake 300-400 armor
Proc have defensive playstile that provide Little buff and 25% dam resist.
Glint gun: awake no require
If u like the single target weapons but
Proc Is not good and also stats.

Main weapons:

Hex staff: awake 300armor-armor/stats
Offensive proc that deal an insane amount of dmg on crowded enemies.
Beware proc provides huge ping.

Main helms

Glintstone helm : 300-400 armor
Tipe of your choice depending on playstile.
Underhul helm: 300-400 armor
Obtained only in garretta event not obtainable anymore.
If u have its good as glint with armor awakens.

Main armor

Glint armor : 300-400 armor
Tipe of your choice depending on playstile.

Main belt

Bonecrusher brawn: 300-400 armor
Mith lv 43 belt with good stats u can also find some with old strong gems in It.

Side belt

Greed belt lv 50 : 300-400 armor
Lesser stats that bonecrusher but also good.
Dragon hunter: 200-300 armor
Better stats but 2 awake stot only.

Main ring

Rend ring: 300-400 armor
Op stats must have.
Para Rings are sold like vanity 40-50 m
Para gems give u 50 dmg in one slot.

Side ring

Venom ring : 300-400 armor
Speed tipe of play, Lesser stats

Main pendant

Planar pendant : 300-400 armor
Op stata must have

Side pendant

Venom pendant : 300-400 armor
Speed tipe of play, Lesser stats.

Main arte

Victor arte : 300-400 armor
Best stats arte and 4 slot.

Side artefact

Sagacity arte 300-400 armor
3 slot only int
Snowman arte 300-400 armor
4 slot Int and strg
Michaels arte 300-400 armor
4 slot Int and dmg
Paladin arte 300-400 armor
4 slot Int and strg

Pets.
Passive best : Geng,timur,h cottonkill,
h breeze,h samael,
H blinky,nekro,loco,strawberry cupcake.

Stats pet:
Lancelot,arc dreambot, arc shoghot ,
Side
Zhulong ,Electra ,Hero knk ,Hero churro.

AA pet:
Nekro,glow,cottonkill,venim,toxy,arc reppy,serian,Morgana,korruption
Side
Armored zhulong,gyrm,maridos,sns,knk.

Hope It helps.
Beware many Crazy price Sellers on arlor, pay attention.

In game electrodecay (44)