mixing hamster food

so my syrian hamster, spence is short for spencer if anyone cares lmao i got her sunburst higgins hamster food. i know it’s a lot better then what i was giving her before. before i would mix the fiesta with the oxbow because i thought oxbow was good until i heard bad things about it so should i just not mix it? is just the sunburst nutritious enough alone? but if i do (i’m on a little budget tbh) which one would be the best until i can get it. any advice helps!