Corte, I do not use bananas in my smoothies. Sometimes I dont use anything sweet at all. I have been making smoothies for a few months not and recently went almost 100% smoothies.
WHEn I do use something sweet I sometimes use mango or peaches. I try not to use a lot of sweet things because I dont want to raise my sugar levels so I tend to use more veggies than fruits. I have come to love celery. I never liked it before but I LOVE to juice it and put it in my smoothies.