54 year old investing in SCHD and JEPI looking for advice.

Good afternoon. I'm currently holding 500 shares of JEPI and 587 shares of SCHD. I'm reinvesting dividends in both, and adding $550 a month to buy more shares. I'm wanting to grow these investments as rapidly as possible, since retirement is looming very near on the horizon for me. I'd like to see the most growth possible from the money I am putting in. I don't think I will have made a huge amount by the time I retire in 8 years, but that's ok. I plan on continuing to put money in until I die. Then I will leave this portfolio to my daughter. How should I be investing the money I am kicking in every month now? Buy more of Both? Buy one or the other? I'm grateful for any advice. Thank you.