That's a bit debatable, on one hand yes you have all those abilities on Archer, on the other hand you have a 3min pseudo Invigorate and another AoE WS you can cycle through with a good stun rate on Bard. It essentially comes down too which gives the better DoT benefits, spamming 4-5 JA's every 30-60 seconds to boost your damage, or spamming unboosted WS's and basic shots far more often.
