If you need something spot-capable and teensy, the Sekonic 328 had a 5 degree spot attachment that may also fit the 318. Both meters are usually available on the big auction site;however, the spot attachment isn't as common and could end up costing almost as much the meter. If you don't really need spot capability, the Sekonic 308 is near-perfect as a go-anywhere meter: small, deadly accurate, and capable of incident/flash/and reflected metering. If you're thinking of the Sekonic 358, I'd again recommend looking at a used 508 with its onboard spot meter--nearly the same size and probably available used for about the same money as the 358+spot attachment, maybe less. I was after a similar meter last year and splurged on a used Sekonic 558 and haven't been at all sorry.
