It depends on what you're after, I guess. I'm betting the boundless possibilities presented by direct I/O control of a servo would do more to equip a kid for l

It depends on what you're after, I guess. I'm betting the boundless possibilities presented by direct I/O control of a servo would do more to equip a kid for life than the range of choices presented in an app. Making your ideas manifest is fascinating, regardless of whether they're tangible. Personally, I want my kid to be on the TX pair, not the RX.