I am DOWN on bogagrips!
I avoid holding the fish out of the water as much as possible. I'll lip them only if it speeds up the release. When the fish is lipped in the traditional bubba bass way, the fish settles down - but when lipped without bending the jaw, it thrashes uncontrollably. The bogagrip lips the jaw without bending it back, allowing the fish to thrash. In combination with the lack of support the thrashing itself has got to inflict damage to a heavy fish out of water held by the tip of it's unbent lower jaw.
Therefore, if I am going to lip a striper I want to do it with my thumb and forefinger to settle it down, leaving some of the weight of the fish in the water while the hook is removed and using my other hand to support it's weight if lifted for a photo - not a metal device that allows the fish to thrash around.
If the fish is legal and it's one of the few per year you fillet, whatever but for released fish I give it <b>three thumbs down</b>.