HR job is better or DEVELOPMENT JOB and WHAT SALARY difference between them

Hey viners i have confusion and i want guidence and experience from you guys the question is after 1 year i aam shifting my job to HR from developme t due to current layoffs and market crisis i was working as embedded software and after that i was like get some interest in HR recruiting so i shifted to it and but got a job in xyz institute as a placement coordinator so my confusion is what like should i upgrade my skills in HR or again should i come to development side lkke i was totally in stressed during my job in development so this was main reason and i got a job as a placemnet officer but i had no choice to join them i was searching HR job in big companies but didint get any referal. so Point 1 should i continue with and after some years switch to tech companies Point 2 should i stick to development but current markets not allowing me to think . Point 3 As compare to development side how much HR can earn if he s doing certification in HR gaining mkre certificates etc etc. Should i get that much salary in HR? PS At starting only i mentioned currrntly i m doining placement officer job Point 4 or should i do mentoring means teaching programming language in same institution after some months? i m totally comfused and stressed by thinking all this thats y i post here and need ur help for guidence.