A chod rig will help you be able to fish over, rougher bottoms like weed,chod debris effectively, its designed as a chuck anywhere rig, so as long as you have your top bead set up correctly in theory it should present anywhere
Personally in my opinion the longer the hooklink on a helicopter set up the more you take away the leads effectiveness to aid with hooking ,
I would rather use an inline or lead clip if possible, and I would work towards making holes in the weed with prebaiting then you can fish simple lead clip set ups or Pva bags on your cleaned spots and you will start to catch them, I became a fan of dropping the lead in weed last year after a run of hook pulls cost me 7 fish, dropping the lead makes it easier to control what the fish will do in weed as you have direct contact, and stops the lead bouncing about out in front of the fishes mouth whilst hooked, one of those fish still hurts today I know it was a biggun, I wish I had started dropping the lead soonerπ’
I would use a chod if I didn't know what the bottom was like, but I would rather know what I was fishing over and use the correct rig for it,