Are trims tabs worth it?

[whatknot]

Bit the bullet finally on trim Tabs. The custom T-Top from Boykin Marin is awesome, but set me back a few bucks last year. This week I'm adding Lenco Electrics with the LED switch (that really hurt), but in the long run, worth it I hope. I thought I would like to know the position at a glance.
I've seen guys monkey around in a bad chop retracting all the way and then adjusting from there to know where the tabs actually are set.

UPS is great. Waiting is not. Whatknot.