To be perfectly frank with you, amphibious tanks shouldn't exist at all if they're not some research-based, tank-plant originated, and available-to-all-without-cards kinda unit like all the "normal" units... because lets be honest, showing flame tanks or amphibious tanks moving around the map, just shows you're a cheater.

I mean the newspaper exists for a reason, and that's so we can get the whole map to turn on any flame/amphibious tank users.

I dont think Bytro intended that, but at least it works.

Of course they didn't intend it, and they're sure to obfuscate it in some near-future release.

Better suggestion: higher-level convoys have lower times of embarkation/disembarkation

Although if everyone teams up against a golder, the golder needs to spend more money.