would anyone complain if bard had higher base stats

I mean they are really really low for an OFFENSIVE support and pretty much anyone in the game has a stun. What makes bard so great in comparison to other supports? Heres a comparison to other DEFENSIVE supports.

BARD HEALTH 535 – 2116 ATTACK DAMAGE 52 – 103 HEALTH REGEN. 5.4 – 14.8 ATTACK SPEED [*] 0.625 (+0% – 17.0%) MANA 350 – 1200 ARMOR 25.0 – 93.0 MANA REGEN. 6.0 – 13.7 MAGIC RES. 30.0 RANGED 500 MOV. SPEED 330

JANNA

HEALTH 487 – 1813 ATTACK DAMAGE 52 – 102 HEALTH REGEN. 5.4 – 14.8 ATTACK SPEED [*] 0.625 (+0% – 44.4%) MANA 410 – 1498 ARMOR 19.4 – 84.0 MANA REGEN. 11.5 – 18.3 MAGIC RES. 30.0 RANGED 475 MOV. SPEED 335

SONA

HEALTH 482 – 1791 ATTACK DAMAGE 50 – 101 HEALTH REGEN. 5.4 – 14.8 ATTACK SPEED [*] 0.644 (+0% – 39.1%) MANA 341 – 1106 ARMOR 20.5 – 76.6 MANA REGEN. 11.5 – 18.3 MAGIC RES. 30.0 RANGED 550 MOV. SPEED 325

NAMI

HEALTH 489 – 1747 ATTACK DAMAGE 51 – 104 HEALTH REGEN. 5.4 – 14.8 ATTACK SPEED [*] 0.644 (+0% – 44.4%) MANA 377 – 1108 ARMOR 19.7 – 87.7 MANA REGEN. 11.5 – 18.3 MAGIC RES. 30.0 RANGED 550 MOV. SPEED 335

SORAKA

HEALTH 529 – 1855 ATTACK DAMAGE 50 – 101 HEALTH REGEN. 2.5 – 11.0 ATTACK SPEED [*] 0.625 (+0% – 36.4%) MANA 351 – 1371 ARMOR 23.4 – 88.0 MANA REGEN. 11.5 – 18.3 MAGIC RES. 30.0 RANGED 550 MOV. SPEED 325

LUX

HEALTH 478 – 1821 ATTACK DAMAGE 54 – 110 HEALTH REGEN. 5.4 – 14.8 ATTACK SPEED [*] 0.625 (+0% – 23.1%) MANA 384 – 1183 ARMOR 18.7 – 86.7 MANA REGEN. 6.0 – 19.6 MAGIC RES. 30.0 RANGED 550 MOV. SPEED 330

that attack speed.....