Standard Edition: It adopts the first-level rotating magnetic field emission technology, which has excellent endurance and can support long-term tasks.
S version: upgraded on the basis of the standard version, using self-stabilizing gyroscope and complementary filtering algorithm, with higher flight stability and more sensitive control performance.
R version: Based on S version, it is further upgraded, adopting higher performance motors and more advanced flight control system, with faster acceleration and response speed, which is suitable for difficult racing tasks.
Generally speaking, compared with the standard version, the S version has higher performance and more functions, but it also increases the cost accordingly. So we should choose the appropriate version according to the actual needs.