Minelab Equinox 800 question

I do run an 800 and still learning. I have a question. Looking online their is a flood of after-market parts and covers. Out of all these what are actually useful and worth buying? For example, lots of coil strengtheners.....does anyone have much problems with the coil tabs breaking???? Thanks

Water hunters have more of a problem. Waves and stuff like that.

Correct. It would be a very rare case to break a coil ear on the EQX...…… UNLESS you are water hunting (Coil submerged.....and sweeping).