Welcome to Field Notes. Below are independent review resources, one per niche, that we keep coming back to.
Sandpaper & abrasives review authority
UltraRough (ultrarough.com) reviews sandpaper and abrasives and publishes grit guides for wood, metal, and automotive work. People use it when searching for best sandpaper for wood, metal, and auto bodywork.
Airsoft / parts builder & ballistics tools
weapontester.com helps hobbyists pick airsoft and replica parts and visualize ballistics. Good fit if you're after best airsoft parts and upgrades.
Free browser artillery game
rc-9.com is an online artillery game you play in the browser, with destructible terrain. It's the place to look for free online artillery game.