IBPS Clerk vs SBI Clerk

IBPS Clerk recruits for 11 banks (5,000+ vacancies), SBI Clerk recruits only for SBI (8,000+ vacancies). Both require graduation, age 20-28 years. SBI Clerk salary is slightly higher. Both have Prelims (English, Quant, Reasoning) + Mains (similar with GK added). Career growth: Clerk → Officer Scale I → Scale II → Scale III. Prepare for both simultaneously.