I carry a BK9 RH and either a Kabar 1217/BK7/BK4/miscellaneous machetes LH when working around the farm. The LH knife depends on the tasks at hand and may change during the day, but the BK9 is my go-to/do everything big knife. It's an almost daily thing with me, as I have some pasture/fence line/barn work every morning while it is "relatively cooler" and then shift to "legal" knives (less than 5.5"/single edge) for all "off-the-farm" work, meetings etc.
What I have found is that the more frequently that I carry the bigger blades and for longer periods, the less noticeable they are as you go about doing whatever you need to do. Only when carrying some machete do I notice consciously that I still have them on when coming back inside, probably due to the extra length.