I have a set of LED small winkers on one bike and stock on all my other bikes, prefer the original style and visibility. I use hand signals in dense traffic and ride as though no one sees me; more importantly, I ride within my limits, giving plenty of time to stop when the motorist does the unexpected. "I didn't see him." I was a service manager at a large shop back in the 70's and have written hundreds of insurance estimates, usually due to "I didn't see him". Back then I agreed, as I got older and watched more riders and thought about the circumstances in all those accidents I realized that most all were preventable if the motorcycle rider had been riding defensively and within his/her limits. My 40+ years of observations...Larry
Everyone should take the MSF course.