Alt conflict Druid or lock

Soooo I need a hand, ultimately yes it come down to my choice, but I need some input as I’ve never played classic with either class….. I’m split between a warlock or Druid. They will be primarily for some pvp no real raiding (doesn’t fit in my schedule as well) But I’m not to sure which. Druids have a stealth and I can swap from healing to dps to tanking if I want to so I have variety…. But are they solid n pvp other then being a flag carrier?

Locks have solid dps and ppl like them in dungeons for there summons and imp buffs…. But I feel squishy in cloth. I get 2 smacked by warrior and have no shot at them.

Lend me your opinions please!!!