I got two job offers in the USA and I have no idea which one to choose: Please suggest me. 1. Field service engineer (Commission, troubleshoot, repair and analyze Power Electronics PV inverters) 2. power electronic circuit development (Design & Development- Component selection, schematics, power supplies, CAN bus) The pay is the same. But I would like to know which is a better option and the pros and cons of each position. Any suggestion is appreciated and thankful for it.