I would definitely sign up for a FreeBSD droplet, I haven't found a *BSD VPS anywhere near what I'm paying comparable to the specs of a couple OpenVZ Debian GNU/Linux nodes (512MB Ram/50Gb Disk/2TB net) $15/yr. I would hope OpenBSD adoption would soon follow to host many of my services in a more default hardened OS.
Have you seen vultr.com? There's also atlantic.net and dediserve.com for comparison.