I suggest a delay and low gain drive for your first 2. Maybe followed by a heavier drive next. I play for church and I find i use these the most.
More specifically, I use a Vox Time Machine (Tap tempo is useful) along with a Barber LTD Silver and Barber Direct Drive (Natural sounding drives that I personally like compared to others). And these pedals come cheap on the classifieds now and then, keep your eyes peeled haha.