October 20th 2017, top water blowup but had no scale, ur thoughts?

Please state what pound this fish is in your opinion? 

It was a cool brisk morning till about 10am. The pond Is very heavy submerged milfoil and emerged trees, rocks, bushs. I decided to throw my go to booyah black and blue frog, worked extremely slowly. Just was twitching and creating small disturbances right near a down tree and boom! She was on the left log in the pic 

I did have my heavy gear with me to catch him and 7 pounds of vegetation. I did release the fish but had no scale. I predicted 3.5 but another guy said well over 4...... 

Where I caught her...