As a beginner Boarder, I want to invest in a Longboards that provides a solid foundation for learning and progressing in skateboarding. Can you recommend some of the best Longboard brands or models specifically designed for beginners? What features should I look for in a best longboard brands, such as deck width, concave shape, and overall stability? Are there any specific trucks and wheels that are well-suited for beginner skaters? Additionally, are there any additional accessories or safety gear you would recommend for a beginner skateboarder to ensure a safe and enjoyable learning experience? Lastly, are there any specific tips or techniques I should focus on as a beginner to develop proper form and build my skills effectively?