Migrating to sbt-android has been a revelation coming from Gradle.<p>It&#x27;s bizarre that a one-man-team beats the mighty Google in pretty much everything.<p>The build is so freaking fast that it runs ProGuard by default – and beats a Gradle build without ProGuard.<p>That dev implemented and shipped Instant Run way before Google &quot;invented&quot; it, and it&#x27;s still faster compared to Google&#x27;s implementation.