knot question

[Lextyle]

What is better knot for anchor point? i tried bowline knot but it is prone to shake loosening, then i tried anchor hitch but the half hitch was loosening i don't knot why, and then i tried buntline hitch which is just amazing, it tightens itself so strong to the anchor point that it doesn't move left or right and the free end is just crushed onto itself and can't slip. What knots do you prefer?

 

[Lextyle]

Also about stopper, buntline hitch doesn't need stopper because it's free end is just crushed onto the anchor. But for the noose it's needed and i found that double overhand stopper is great because it isn't prone to shake loosening and is bulky.