I have not tried FA Custard. But Capellas Custard v2 is really really good. I started my own DiY journey a few months ago, and all my buddies are buying my Strawberry Vanilla Custard made with Capellas Sweet Strawberry and V2 Custard, and a touch of smooth. And they even like it more than mothers milk, or other top shelf premium brands. Plus they save a penny. Just order some, and give it a whirl.