Sheet Advice / What does everyone use?

Been around horses my whole life and have been using the regular DRF Classic PPs for as long as I can remember.

I stumbled across Brisnet not too long ago and have been LOVING the more enhanced approach — especially the percentages and some of the weird, one-off stats that DRF doesn’t give you. Things like “in-between favorites %” and stuff along those lines.

Then I came across Formulator and Timeform and did a pretty extensive deep dive into both. It’s honestly amazing how much handicapping has evolved and how much information is available now.

That said, sometimes reading between the lines is what makes handicapping with the old-school forms so much fun.
For example: Why did Johnny V jump mounts to a different horse in this race… and why is that horse sitting at 7/1? 😂

I’m usually a race-by-race guy, playing a lot of exactas and trying to hit a big score that way. The tough part is when you can’t find a way to toss the favorites.
Been doing pretty well this year handicapping so I can’t be mad, just seeing these pk4s and 5s at monster prices.

The CAW betting has made that a little more frustrating for me lately, too. I’ve had horses I absolutely loved sitting at 12/1, only to watch them get hammered down to 4/1 by the time they break the gate.

So I’d love to hear everyone’s opinions:

What sheets, PPs, software, or tools are you using?
What do you guys rely on to find those horses that can help you hit Pick 4s and Pick 5s consistently over the long term?

Interested in hearing what actually works for people rather than just what has the most bells and whistles.

Thanks!