I’m not left handed, but my husband is so I’ve seen firsthand the challenges lefties have with inks that smear. My husband employs the over-hook style of leftie-writing, to prevent his hand going directly over what he’s just written. This gives his ink a little more drying time, but he still has to be careful with what type of ink he uses.
My pen of choice is the Uni-ball Signo RT, but it does have very wet ink that takes a long time to dry so I don’t recommend it for lefties. My husband often resorts to using ball point pens, which is not usually the nicest writing experience but better than smearage I suppose.
What’s your favorite fast-drying ink?