I've been lucky enough to have had a Pearce, Ampeg BSP and spent plenty of time on the Suncoast. The Suncoast is really a monster pedal, the clean tones you can get from it are very nice, backing off the treble with a slight bass boost and mid of your choice can result in some very pleasing fat clean tones. There is enough bite from the treble control to get some awesome slap tones.
The overdrive section on the Suncoast is a real monster, like Ant i would have liked the ability to sweep the mid range but the frequency selected is about where i would have it, so the harmonics in the note just pop out and you have that fantastic bite and grind in the mid while maintaining a firm structure to your tone with the clean channel. It does to the insane(but usable) very very well and its a tone i really like, but it also does mild break fantastically well when used in the OD1 setting.