Around here 5'-9' feet of water is usually covered in thick milfoil, coon tail, or other assorted grasses, so any thing that dives down into it is an exercise in frustration and futility. Early in the year when it's only a couple feet tall, I use a lipless crank that I let sink into the grass and "rip" it out or a suspending jerkbait that hovers over the top of the grass. Then later, once the grass starts getting near the surface, I use a squarebill that will dive down a couple feet, tick the top of the grass, and use a pause and pop retrieve to trigger strikes. I will also parallel the "wall" of grass on the deep side with a 5xd, letting it bang bottom, and/or get hung on random clumps of grass out side the main weed bed and again use a "pause and rip" to trigger a bite. I'll do the same on the shallow inside grass line with a squarebill, or an ultra shallow diving crank that only goes down a foot or so.
In rocky area's of this depth zone, or where the grass is a little more sparse, a 3xd gets the call, I'll toss it right up to the bank and let it bump and grind all the way back to the boat. Some guys like flat sided balsa bodied baits for this in cold water, like a shad rap, etc...but I have found the 3xd to out fish them on my home lake, no matter what time of year.
My favorite baits/colors for each situation listed are:
Lipless: 1/2 oz Strike King Red Eye Shad in Chili Craw for stained water, and Natural Bream for clear.
Jerkbaits: SK KVD 200 in Yellow perch on sunny days as it's translucent, and Natural bream on cloudy days, as it's a solid color. I tend to reserve jerkabaits for clear water conditions.
Squarebills: SK KVD 1.5 in spring, in natural bream in clear water, orange belly craw in stained water. I switch to the 2.5 when I am looking for a big bite, or if this bite is on fire. I'll alternate between the 1.5 and 2.5 all year long depending on the mood of the fish. During our summer algae blooms, I switch to Chart. black back on cloudy days, and Chart. Sexy Shad on sunny days.
3xd's + 5xd's: I like Sexy Ghost Minnow in clear water, Chart. sexy shad in stained water on sunny days, Chart. belly craw on dark days in stained water, and Rootbeer any time smallmouth come out to play.
That's my K.I.S.S. approach to cranking from the inside grass line (usually 4-6 feet) through the grass, and then the out side edge (usually 8-12' feet)