WayPonDEV RPLIDAR C1 360 Degree 2D Lidar Sensor, 12 Meters Scanning Radius Ranging Module Kit, SLAM ROS Robot LIDAR Sensor Scanner for Obstacle Avoidance and Navigation of Robots

very good compare to the price

Works so far with relative ease and accuracy. Good for basic autonomy

The USB cable that came with the product was broken (the board was receiving no power; the LED wasn't lighting up), I swapped to a different one and it worked. Almost thought the sensor was broken

Great value for what you're getting. Runs smooth and quite.

Cheaper/smaller than the Turtlebot4 standard RPLIDAR A1 with no exposed moving parts. Supposedly it takes 230mA where the A1 only draws 100mA, but with the C1 and an Oak-D-Lite, the Raspberry Pi 5 only draws 1.5A running SLAM. The ROS 2 driver is sllidar_ros2 (not rplidar_ros) so it takes a little configuration to use with the stock turtlebot4 bringup, but it works wonderfully - worth the work for me.

If you plan to use this indoors with ROS and within spec, you'll be very happy. It's a polished product with good documentation. It does not work well outside during the day however. Look at the S3 if that's your use case.