Kpz vs TVP
Alpha: 200/200/320 vs 250/250/420
DPM: 2400/2400/3840 vs 2778/2778/4667
Pen: 205/255/90 vs 270/330/100
Aim time: 1.5 vs 1.3
Accuracy: 0.35 vs 0.30
Dispersion: 0.14/0.14/0.1 vs 0.14/0.14/0.08
Gun depression: 9 vs 6
Top speed: 65 vs 55
P/W: 23.3 vs 21.8
TR: 0.5/0.7/2.2 vs 1/1.35/1.95
Health: 1350 vs 1150
Armor: Less shit vs shit
Stationary camo: 14.4 vs 16.1
Moving camo: 10.8 vs 9.6
View range: 390 vs 370
Overall the Kpz gets a bit of gun depression, mobility, health and view range compared to the a huge loss in penetration, damage and gun handling. To me the TVP is just much much stronger.
Source: https://www.reddit.com/r/WorldofTanks/comments/uumnt2/does_the_shptk_tvp_make_the_kampfpanzer_07_rh/
