If you use any weapon with a seeker, it does good, the dynamo roller is the best weapon to use, if you use a seeker on a flat stage with no obstacles in the way , you should use it then, and you should really use the seeker if you cant reach a person in enough time, and you should see s target if you hold the bomb button long enough, for the squid your after to stop hiding, also if they are faced the opposite way, you should take advantage of that, and another thing is if you have a weapon with a seeker, I.E, a rapid blaster pro, if the person is right next to you trying to splat you, and you have bad aim with the main weapon, you can use the seeker to target him/her right away, & if the seeker misses, and you have a trail of your color Ink trailing AWAY from the enemy, use that path to go to a hiding spot to sneak up on that person and use your seeker/main weapon, just in case if he/she followed you.;)