All the threads I'm seeing on this are several years old, so help me out. please: We tossed our ancient disbudding iron after doing last year's kids. My daughters are ready to buy a new one. We have both full sized and Dwarf goats. What would you recommend? The one we tossed was a hand-me-down from a dairy with full sized goats and it worked great on the Nigerians, so I think we still might opt for the bigger tip. We have a small herd, so we don't need anything flashy. Just one that will get 'er done.