Don't overlook the Kodiak Specials from around 1957-1962 and the Grizzlys from 1958-1962, the Kodiaks from around 1957-1966 and the late 60's Super Kodiaks.
If you don't want to spend what many Kodiaks demand, one could make the case that the best shooting bows to come out of Graying were the 1959-1962 Grizzly's and the 1959-60 Kodiak Special and 1962 Kodiak Special. I have not shot a 1961 Kodiak Special, but assume it's also sweet.
If you like that funky early 1960's mint green glass, the 1962 Kodiak Special typifies the era, is beautiful, shoots like butter and is just plain cool to hold in your hands.
I have a 1959 Kodiak, several 1959 Grizzlys and several 1959 Kodiak Specials. If I flew in from Mars and never knew which was supposed to the the "best", I'd pick the 1959 Grizzly as the best all around shooter of that year. The 62" model gives you the best of all worlds.
I have all the 1962 models and the same can be said for the 62 Grizzly and KS.
As mentioned, the 1964 and later 58" Grizzlys are pretty cool too and shoot really, really well, although they lack some of the aesthetics of the earlier Grizzlys.
But like all bows, the best thing to do is get one in your hands and shoot it.