What are the top term insurance companies in Russia that offer reliable life coverage, strong financial stability, and competitive premium plans for individuals and families? Additionally, how do leading insurers such as SOGAZ, Rosgosstrakh, AlfaStrakhovanie, Ingosstrakh, and RESO-Garantia compare in terms of policy features, claim settlement, and customer trust, and what key factors should policyholders consider before choosing the best term insurance provider in Russia?