This small-cap eVTOL stock has the potential to be a big winner for patient investors.While large-cap growth stocks have dominated the U.S. market since the Federal Reserve began hiking interest rates in March 2022, the tide may soon turn. With the central bank poised to start cutting rates later this year, we could see a broader rally in mid- and small-cap growth equities.Which growth stocks should investors have on their radar leading into this potential catalyst? One stock that has my attention right now ...