Use the Vengeance Set. It is located in Yulgar's Inn. The Armor costs 75K, Helm is 20K and scythe is 25K.
Warlord of Miltonius
Its good because:
Its color custom
Looks awesome
Tells everyone your one of the best players ever because its so hard to get.
Not everyone has it.
crimson plate of nulgath
oracle class is the best
armour is best to portect the knight and king in battle.
sword fish is the best non members food
The best armour to wear depends on the combat style you're using. If using melee, Dragon armour is the best, Black dragonhide armour is the best for ranged, and Grifolic armour is the best for magic. Using the wrong style armour for the wrong class will lower your accuracy.
the best armour is peasant rags, they provide full protection, look amazing and are cheap
there is no better Armour but the strongest is final form in drive
the best armour for free to play players is the new corrupt dragon armour. The stats are just like the dragon armour except the corrupt dragon armour is for free players (non-members)
the non members(non degradable) the best non members non-degradeable armour is runeThe best non members armour(degradeable) is full corrupt dragon.The best mem armour(degradable) The ancient warrior armour from pvp world dropsThe best mem armour(nondegradable) 3rd age, bandos, armadyl, spirit shields dragon fire shield and many others, a lot of these top the charts, get creativeBest Range Armour: Full Armadyl w/ Range boots n FireCapeBest Melee Armour: Full Bandos w/ D Boots, Dragon fire Shield & FireCape
God armour
the next best armour is adament.
The best armour for an Acrobat would be light armour of some variety. Generally the lighest possible armour would be best, but as you advance in level this would be poorer for combat, by upgrading your Light Armour and Sneak skills though you should be able to get the most advanced Light armour you can acquire though (which will also be the heaviest) and be able to wear that without any penalties to stealth due to the abilities granted by the high Sneak and Light Armour skills.