Item limits and upgrade blaster canon vs. canon

Is it possible to get three of the same items or are there item type limitations for the expectation of upgrades? My setup is above... I'm just planning on continuing to upgrade the blaster cannon when I can, but also considering changing one of the blaster cannons for a regular cannon for faster reloads. Any thoughts? I can't seem to get past the 720's in infamy...

 

There are no limits. You could use three.

 

^ As above.

In terms of helping you reach above ~720 infamy, I find that a Bandage is much better than a small shield.
I currently have a lvl 20 Uncommon Bandage which heals for 31 every 5 seconds. That means in a fight that lasts 3 minutes, I have healed 1116. Whereas that rare shield probably gives you ~500hp ?

You also have no AOE damage. I'd change out 1 of the blast cannons for an explosive cannon, or napalm, or something like that, which will give higher damage spread out when the enemy team is all grouped up. I found at ~700 infamy everyone tries to 'together' and just go as a big clump, which makes an AOE weapon devastating

I currently run 1x Rare Big Torpedo, 1x Epic Sniper Canon, 1x Rare Cannon. This means I'm wasting 1 slot point, but I've tried using an epic rail gun, or rare berta in the place of my sniper cannon, but I don't seem to do as well. Even though this isn't an 100% efficient build, it works VERY well for my play style.

Happy hunting!

 

You should evolve the blaster cannon and use a norm. Cannon to, while using a band aid like retryW said.

 

i like your set up its a solid hitter two epic blast then a sniper turbo and shield its like a mini armor but with speed size and def

you can evolve the blast canon to a tier 2 but mind you remove some of the perk first before combining then replace it with a canon or the missile launcher