Keel Fin vs Modern Fish

[ricardoamcabral]

Which one of these is best for small wave riding? ( 0,70 - 1.20 m +/- )

I want a very maneuverable surfboard but with speed enough for weak waves.

[themathteacher]

Keel, modern fishes are just slightly wider shortboardds, the keel fishes are thicker and have less rocker, plus the keels themselves being double foiled mean less resistance and more glide.