I've been playing around with small robotic arms for hobby projects, and recently I came across micro linear actuators. On paper, they look super handy for tight spaces where traditional motors just won’t fit, especially in small-scale robotics. But I’m wondering what the real trade-offs are https://www.progressiveautomations.ca/collections/linear-actuators electric linear actuators. Are they really worth it when compared to servos or stepper motors in terms of control, power, and lifespan?