How effective are high lvl Tulumbas?

Tulumbas can be deadly when the pilot uses good target selection, accurate shooting, range knowledge, and teamwork, mainly in the following combinations:

- Tulumba Pin Griffin (aka Russian Death Button)
- Triple Tulumbas on Fujin, Haechi, or Bulgasari
- Quad Tulumba Doc

It will also depend on the level comparison between your weapon and the target. Generally speaking, two Tulumbas alone, such as on Rogatka or Kamiho, are going to only widdle away hp, so they are principally an assist weapon as mere dual load-out. After trying many combos, I no longer run dual Tulumbas stand alone, it just isn’t that useful. I always use one of the three mentioned above. I just want to note here that Tulumbas, Pins, and Tridents are the biggest problem for Bulgasari, and since many Bulg are starting to carry Shocktrain and that load-out is priority target numero uno, these rocket load-outs are definitely upgrade worthy.

I use a quad Tulu doc with level 10's mounted in Expert 2/3.  It's a decent mech, but requires good target selection as mentioned above.  I need to take them to 11, though.  They're only good to whittle guys down at level 10.  Getting them even to 11 would be a big help.

You know what works better than two or three Tulus? Let's say five of them plus two Pins;) 
I teamed up with this guy in his RDB and we killed red after red for like three minutes on their spawn, both enjoying my Ancile. Boy, this was ?fluffy bunny?ing great.

Two Tulus on Rog won't do much. On Fujin 3* they're alright. But I guess they're most fun if you team up with another Tulu guy or 3* Tulus on a kbot. 

Enjoy: Props to AHMAD1122

I think an RDB Griff still a versatile setup.  

sure there are a lot of Anciles these days.  but often I still have at least one random fellow RDB, who is willing to shoot at Ancile alternatively with me, i.e. me shoot the Ancile you do the damage for the first target, you shoot the RDB and I do the damage for the next target, and so on, in maps like Canyon and Springfiled.  an Ancilot can be taken care of by two RDB Griffs somewhat coordinated.  you can also work with an Thunder, Punisher, Tempest, or DB setup teammates against Anciles.  successful collaborations with random teammates without verbal communication always makes me feel great,

an RDB Griff can be a good closing bot with the range, the splash, and the jump.  here are a couple example of recent RDB Griff plays.  bot level 10 and weapon levels all 11 at master2@ios.

closing a Beacon Rush battle at Springfield:

link to the video (720p)

closing a Domination battle at Dead City.  here, thanks to the RDB Griff, I completed a "capture four beacons in a single battle" task and almost finished a "kill four robots in a single battle" task.  if the RDB Griff had shot the dying Leo during the jump around 1:38 (in-game timer), I would have finished two daily tasks of 80Au worth in one battle (85Au considering the most beacon capped reward ) :

link to the video (720p)

Tulumbas are great, but they aren't good at higher levels where you'll frequently look around and see no targets without an Ancile shield. They don't offer enough damage to burst down Anciles unlike the Orkans.

You playing in iOS? I played two games today where I had no targets on Android when I run with my squad. Ancilot, Haechi and Carnage spam is real. When I run solo I have a lot more success.

I don't have a problem if the OP wants to level Tulumbas, I did say they were great and the RDB is a good robot. But it went from being one of the meta robots to a very situational robot very quickly. But he probably has other things he can focus his upgrades on that will serve him more generally in the future.