Fewer, larger caps is probably correct for most hobby projects per this post, but many high-speed parts will recommend using tiny caps on the order of 1-10 nF u

Fewer, larger caps is probably correct for most hobby projects per this post, but many high-speed parts will recommend using tiny caps on the order of 1-10 nF underneath large BGAs plus some extra bulk capacitance (1-10 uF parts). It is really all about doing the math.