Trending @Infosys; I feel there is no Growth in Infy I am currently on bench completed 3 yrs

Hi guys I have completed 3 yrs with no project till last year end and Now currently working as shadow resource in a project to a Project my Role is Systems Engineer still using Saleforce Omnistudio developer in the project and now I'm confused weather to Upskill in new technologies or stay in this Salesforce