An honest comparison of MoTeC i2 and VectorLap for club racers. MoTeC i2 is the professional-grade desktop software bundled with MoTeC loggers for raw channel and math-channel analysis. VectorLap is a browser-based platform that automates corner diagnostics and coaching, runs on Mac and iPad, and reads AiM, VBOX and MoTeC files plus RaceBox and RaceChrono CSV exports with native timestamps.