I likely will insult a few people but modular helmets are the pits. You get a helmet that is heavier than a full face and about as safe as an open face with using a modular. No sir, I want a solid chinbar. My rincon and dirt bike have tried to mash my face before. I like my teeth...all six of them.
I busted a modular on a street bike. My modular helmet busted at the hinge on one side. It saved my face but cased me concern. So, I now ride with a full face only, street or dirt.
I also skip the lid when hunting my own lease, but I am riding a short distance at very low speed. In the rest of my riding, I wear a lid.
I buy cheaper motoX helmets as they vent well and I do not mind getting them sweaty and muddy.
I do commend the helmet wearers...all of them, as any lid is better than no lid. A work buddy of mine flipped a small quad on top of himself a couple years ago. Fractured his sinus cavity and facial bones. Jaws wired shut from taking a hit from the handle bars to the face. He was wearing a fullface lid...wreck should have killed him. First gear flip many of us have experienced...his just went very badly.