4.0 line-up.
What’s neat about it:
I mean… just look at it. T-34-76 mod.1942 with nuke APHE and stalinium armor with speed. Pz.IV J if you feel like more penetration to deal with KV-1s and Shemans while having not the worst but not the best turret with good vertical angles. Pvkv m/43 (1946) for even more penetration and explosion while having decent mobility and frontal armor, but without a turret (yet still good vertical angles). Pvkv II if you feel like m/43 is not your kind and you need a wobbling turret TD. Ikv 103 if you feel like humiliating heavy tanks and medium tanks of any BR with post-war HEATFS. And don’t get me started with Danish Chaffee, which is pretty much an American M24, that is just so good at its BR the words do not suffice to explain it.
As of CAS, the options are there. B18A is a good bomber overall. 2 13.2 mm HMGs to defend yourself and 1 fixed for some plane snipes, a relatively fine bombload with a selection of beefy larger-calibre Swedish bombs, especially the 600kg one, with bomb sight and additionally nice HEAT rockets if you get to know how to use them on this chunky platform. But I prefer them strike Mosquitos FB Mk. VIs (via Norwegian sub-tree), specifically the ASH variant as it is a tad bit lighter. These have 4x 20mm Hispanos with great ammo count + AP belts and access to Uncle Tom rockets which I enjoy using thanks to beefy warhead and better accuracy when compared to the use of 500lb bombs from bomb bay w/ no sight.
For CAP you can use J26 (effectively a P-51D-20) with a pair of 50kg bombs, but the plane itself is bad when comapred to other P-51s around that BR. Thus J22-B is a better option thanks to a fixed armament and a bit better flight performance, but no suspended armament.
How you usually play it:
First spawn in T-34 or M24 for some quick frags and SP, then spawn a Mosquito or B18A if enough points depending on the option. If destroyed and not enough SP for an aircraft, choose whatever other medium tank or TD for further cleanup of the battlefield. If planes start to annoy me, switch to a figher if enough SP and ground targets are pretty much cooked.
Best moment you’ve had with it: (optional)
Most (if not) all battles with it. Yup, T-34 and M24 evaporate lobbies by themselves while not being domestic tanks, but with how nuclear the Swedish 3.7/4.0 line-up becomes if you include them it is barely defeatable (even though Chinese 3.7/4.0 is also so cooked, but that’s for a different topic). And let’s not forget them premium SAV 20.12.48 (insane 120mm meatball launcher), Sherman III/IV (used to be the best Sherman at the BR) with J26 David (P-51B, better than J26 thanks to less weight and much better suspended armament options) that make this line-up even more insane if you feel like spending $.
What’s bad about it:
No SPAA. Like genuinely. L-62 ANTI II or Lvtdgb m/40 are good TDs and sometimes are good when facing slow or large planes, but around these BRs planes get smaller, faster, more nimble and with sharper teeth to tear you. Hope for something with good RoF, muzzle velocity and targeting speed (like some Finnish milk truck w/ 20 or 23mm autocannons)