If it's only a couple hairs I'd vote electrolysis.
I've done both laser and electrolysis...geez I sound like I'm a wookie.
In any case, electrolysis worked way better for my bikini line and the stray coarse blonde hairs on my chin as well as fine darker hairs on my upper lip.
I did like how laser did a nice job on my armpits. I only did 3 of the rec'd 6 treatments. The hair is still there but it's waaaay finer, so I no longer have a permanent 5 o'clock shadow in my pit. It made not dent at all in what remains of my bikini line (which isn't much thanks to the elctrolysis)Plus laser is fast and covers more area.
I think the cost for electrolysis would be cheaper too. But it doesn't work as well for folks who've waxed or tweezed a lot.
Pain wise I think laser hurt more, but I think it's because more follicles are being attacked at once.