The 62 has a slab rosewood fingerboard the 64 has a capped board. The 62 has stacked knobs, the 64 is VVT. Full disclosure I own a AV64 and I think there is a significant enough difference. the 62 was not an accurate representation of a 1962 Fender jazz bass, while the 64 is for the most part period correct. Every bass is different so "better" would be a hard word to qualify but the specs are different.