Recommendations for Field Engineer

[rjl2015]

My TI 36X pro recently died so I started researching a new calculator when I came across the HP style RPN, that’s where I am now at the Swissmicro line of calculator. I am a field engineer for a heavy civil company so am looking for a general day to day calculator for finding dimensions, volume etc. I have never used a calculator for DMS but do either the DM41X or DM42 have a DMS feature? For my use what would y’all recommend between the two? Thanks[/code][/php]

Just quick clarification when I say DMS I am referring to degrees minutes seconds, my fault for not including this from the start.