Entirely up to you! There's plenty of hairy men out there, plenty less hairy. It's all normal.
If you do choose to shave, I personally wouldn't shave the legs or arms, men with hair-less limbs aren't that common (outside of competitive swimming!). Also, be aware that you'll need to keep shaving regularly (maybe every 2-3 days in some areas) to maintain the look, which could become a nuisance. If you want to keep the look, you may be better off waxing (there are places where men can get waxed, including pubes and buttock hair if you wish). Or try a depilatory cream.
Hi. I really think the decision of how much body hair to retain is a personal decision, and depends on your aesthetic preferences. So go ahead with whatever plans you have for your hair, and good luck!