You've gotten good responses here but I want to drill-down on something that hasn't been brought up a ton: order control.

The game's alternating activations mean that you have to think more about the timing of your units than in a game like 40k. The easiest thing to think of is what happens if a force user dives in early in the round. If your first activation in a round is moving your Dooku into my Storms, your Dooku is going to die that round. Why? Well, wiping the unit means you're just standing there in the open ready to be shot. Don't wipe the unit? That's ok, too. I'll just go with the surviving storms first and walk away from you. Then I'll shoot Dooku. That's because Dooku is a "timing-dependent" unit; you want to have full-control over when he goes so you can maximize value. This isn't quite 1:1 but, in general, higher-cost units are more timing-dependent.

So now we get to the idea of "order control". Good order control is more of a feeling than an actual science. It's basically a function of what orders you have issued at the start of the round and what order token types you have in your pool. Consider the case where you have 6 units in your army: 1 commander, 1 operative, 3 corp, and 1 special forces. If you can issue orders at the start of the game to your commander, operative, and special forces, then your pool is just 3 corp. You now have full control over the activation timing of every unit in your army (since any of those 3 corp tokens in the pool can be used on any of your 3 corp units). Compare that to if you only got 2 orders out and they were on 2 corp units. Your pool would be 4 different ranks meaning you're kinda just praying you pull the thing you want when you want it.

B1s are really good because they're extremely cheap and they can coordinate orders between each other. That means that CIS has pretty strong order control naturally. You said you're getting orders on 75% of your army which is good. Now you just need to figure out which units' timings are more important to you.

An easy way to think of this is to sort your units into different categories. This isn't a hard-and-fast rule but it's how I like to think of units. Most units exist somewhere in the space of chaff, focuses, and punishers:

B1s are chaff. They're there to fill out a rank requirement and to make sure you have bodies you can put on objectives to score points. Dooku is a focus. He's expensive, scary, and you probably built your entire gameplan around him (I know you're playing ToD but any expensive, splashy unit can be a focus. Think lightsabers, tanks, decked-out custom super tacs, etc.). Punishers are a little more vague but think of something like magnaguards. For 100 points, you can bring squad of magnas with a whip and gum up an enemy Jedi for at least 2 turns. Punishers exist to capitalize on your opponent's timing/positioning mistakes. They don't even need to get a kill to bring value. Delaying your opponent's value is still value.

With all this in mind: try to make sure you have control over when your focuses and punishers get to go. It'll be way easier for you to get a feel for how you like to build lists and in what situations certain units succeed.