How about Mondragon M1908?
Maybe the problem is that many players have no brains and it’s not that the equipment is too powerful (tanks are another matter but we already have extra tanks)
At level 5, you will also encounter a group of idiot teammates who use level 3 equipment and have low intelligence.
So I choose to play level 3
Even if my teammates are all idiots, I won’t be surrounded by high-performance equipment.
Even if I use level 3 equipment in a level 5 environment, I can still get a higher ranking or better support teammates through tactics and high-value targets.