Fantastic. Wobaka has the perfect amount of features for me. It does everything I want a CRM to do without having a cluttered UI. I keep the CRM up to date because it's such a joy to use! It's the perfect CRM for solo founders.
I've used both spreadsheets and other CRM systems but after trying Wobaka I see no way of going back. It's easy to use and I save hours on email every day.