Just wonder what Hokkaido scallops have that others don't have?
This is the only supplement with that in it I could find (Amazon):

It's 50 dollars for 30 gels!
I got them three at one time, using a promotion, and with the Subscribe and Save discount, for $107.
So, around $33 a bottle. We’ve taken these several months.
I will say the Lysoveta is newer and uses a different mechanism to get DHA and EPA into the brain and eyes. I believe both are useful approaches, but the Lysoveta (Accentrate Omega Max) at 1-3 capsules a day will likely be a cheaper way to get Omega-3 fats in the brain. We got this on a promo, but it was ultimately cheaper to get directly from Accentrate on a subscription.
Do note plasmalogens directly get incorporated into neuronal membranes, while The Lysoveta approach seems to get the stuff there for other processes to utilize. It seems likely the brain and eye activity differs between the supplements.
More on the Lysoveta approach, here: https://lysoveta.com/science/explore