which console did N64 users move onto?

[Conina]

Many of the N64 users went to GC, many to PS2, some to Xbox, some to PC, some to handhelds and some gave up gaming (other hobbies/interests, family, time-consuming job...)

And many N64 users were already multiplatform users in the first place (N64 + PS1, N64 + PC, N64 + SEGA...)