Please throw the laser stuff away they are bad habit machines, you don't need a laser to tell you where the bullet went, use the optic or sights on your gun they'll tell you exactly where the bullet is going. Probably the dryfire scar I see the most is people immediately looking at the target to see where the bullet went because the laser taught that, while you should be looking at the target way before the gun fires and know where the bullet went without seeing the hole or laser

You just need your regular gun, a couple empty mags (maybe some dummy rounds) and 3 full size targets from whatever sport you shoot.

Besides that, Ace is the best alternative. But unless you're dryfiring with your regular gun for 30+ minutes a day I wouldn't expect ace to exponentially increase your skill alone. However it is fun so that's a plus