Roaming set, Shield/Torch?
I vastly prefer traited torch because I find it more fun than Shield. Torch allows more mind games and I like the fury proc from iMage. The additional cooldown reduction in stealth together with decoy and condi cleanse isn’t bad either. Shield is still too conventional as a blocking weapon although ToT is a nice skill.
Also for example you can unload a condi bomb on say a necro then hit prestige and kite, avoiding any counter transfer.
The big weakness of torch is reveal/anti stealth tools in wvw, but equally Shield can be penetrated with unblockables so neither is perfect in that regard.
You could switch staff for sword and shield for more clone/phantasm production and thus more conditions to apply. The block and blurred frenzy together with tides of time can be used defensively too when in the thick of it. When you feel too pressured switch to sceptre and torch to kite and disappear at will.
Protection on chaos armour is great but you can always pick toughness to condition damage or mirror of anguish to help prevent you from being CC’d and burst by other classes.