401k Allocation advice?

[MrSteward]

My 401k Options
https://docs.google.com/spreadsheets/d/1i8gijdikWJuxSOB8sGK8-MwAD6Ww12SFWuucWblucFk/edit?usp=sharing
I am currently invested in the FA FREEDOM 2055 INST (FHFIX) target date fund and my YTD personal rate of return is 6.5% and a 2 year report my personal rate of return is 23.7%.

DW 401k Options
https://docs.google.com/spreadsheets/d/1tTZpK3xAZFB7-rakAxH-i0dwNT3r8azAiumL88IB0KI/edit?usp=sharing
My DW is currently invested in the SSGA DOW JONES 2055 (No ticker) target date fund and her YTD personal rate of return is 7.75% and a report since she started last fall shows a personal rate of return is 7.7%.

I am new to investing and the options given by our employers seem pretty good but I would like to maximize our return by wisely choosing good investments.

Let me know if you need clarification on anything.

Thanks!