Mixing up your play!

[Najjen]

When I sit about 2h at 2 tables playing 10handed NL I tend to mix up my play to dont be the guy who only raise AK AQ AA
KK QQ JJ because when I get that label on me (and it happens) I usually mix up my play to earn from it.
From time to time I go raising from mid or late pos with suited connectors, but never below 6 though, and almost never if I have limpers before me. I usually stay away from raising early / mid with hands such as AT AJ KJ as mixup plays because I dont like the chance of being dominated. Do you guys mix up your play like this or do you usually play strict starting hands at all times?