Actually, initially I just wanted to draw a moment from the song "[SFM] Medic's Kritzkrieg~βͺ", but somehow it all came to me that Medic made Heavy angry

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Actually, initially I just wanted to draw a moment from the song "[SFM] Medic's Kritzkrieg~βͺ", but somehow it all came to me that Medic made Heavy angry

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i saw a video bitching about the kritzkrieg not being very readable in tf2's neutral game, the complaint mostly being that it doesn't have a unique beam sound effect or an unique backpack like the quickfix or the vaccinator, but i think that's stupid. the kritzkrieg gets value out of being hard to tell apart from stock, until you get kritzed on and it wipes your team, at which point you know that the enemy team is running the kritzkrieg. it needs this element of surprise, along with its faster uber build rate, because otherwise once the other team has a stock uber charged and activated, your kritz is useless. it doesn't matter if you do 3x damage if your targets are impervious to damage.
when the medi guns are just healing, they're functionally identical, both doing 24 hp/s of healing, up to a cap of 150% max health. to me, this justifies why the vax and the qf have more unique models, backpacks, and effects, because both of them have unique healing mechanics (the qf's faster healing and lower overheal cap, and the vax' slower overheal and damage resistance)
i think if it was any more obvious that the medic had kritz equipped, you could just yell "HEY THAT MEDIC CANT DEFEND HIMSELF, JUMP HIM" and then the medic is a sitting duck, or you can be more mindful about kiting his kritz target before it's even popped. the kritzkrieg's downside of not having any survivability effects for the user is rather large, and justifies the visual ambiguity. nothing is really stopping you from doing this in current-day tf2 if you do happen to notice the different nozzle on the medigun.
importantly, when kritz uber is popped, and its unique mechanic is active, there can be no confusing it for the medigun any longer. the medic shouts a different voiceline (shared with quickfix and vaccinator), and the kritzkrieg and its benefactors weapon both light up like a lightsaber, emanating crackling lightning bolts, and the resulting projectiles all have louder sounds and bright particles surrounding them. this is immediately differentiable from the metallic sheen and glowing eyes that result from a stock medic uber. you can even tell them apart before seeing them, because the medic shouts different words!
in conclusion, i do not believe the kritzkrieg needs to be changed in any way to make it more "obvious" because while it is aided by being hard to discern from stock, stock is a more powerful effect, and any change to kritz would just make it a little bit worse.
I just unboxed this cutiepie.Β
This bitch is happy.
Mediguns in a nutshell

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Icons I made for (right to left, top to bottom) @amanandhismaker, @abandonedfishtank, @intoxicated-medicine, and @silklipsxslickwords
(if you wish to commission/request an icon, feel free to IM me!)
μ νλ μμ Έκ° ν¬λ¦¬ λ©λμ μΆ€μΆκ² νλ€!!! (~ΛβΎΛ)~ λ¨λλ λλΆμ νν 보쑰 λμ κ³Όμ λ¬μ±νλΉ νΈνΈνΈ
Source: https://www.youtube.com/watch?v=wpXsF2-FtZU
Better quality: https://tenor.com/view/medics-kritzkrieg-sfm-mag-magnet-medic-kritzkrieg-gif-21691818