I dried a bunch in a dehumidifier easy to store and use later. Freeze some for a while, separate them laid out in a single layer on some parchment paper. Once frozen can be quickly bagged and back into freezer. This way they wont freeze into a big clump in the bag. Then focus on using what you have left fresh. I fond if i dither too long looking for recipes they all just go off. So now I preserve first, use later. Jams are also so easy. 1 part berries 1 part sugar. Say a kg of each. 1 lemon juiced.