couple of words why LC rules:
much quicker than anything , with water covering most of the 100 and 500 maps they are main weapon of choice to control continents and logistics through water
fast to deploy and strike, even faster to retreat - ideal hit and run weapon
how to play them - carefully as they are weak against Uboots and other range units. keep them surrounded by supporting units or next to shore under plane umbrella.
generally you build 500-10000 of them, divide them into 50 units squads and send on the raids with agressive fire. It is good practise to put in front on them 10-15 units which will clear a way from uboots - trawling is your friend. put 10x50 LCs next to each other with agressiv e fire and nothing will stop you from devastating enemy lands (unless cities are empty ...).
what's more? Hmm- check their AA defence. 3 LCs= 1BBS but in terms of AA it would be 3 > 1.2.
OFC BBS are better against Uboots , but trying to kill LCs with uboots and BBSes is like trying to catch Cavs with Arts.
There is one more trick related to LCs and I am guessing everyone should know it. Connected with Cavs and Infs at sea they can do some harvesting . Such a combination is known as a sea-stack and is highly resistatnt to dying. Even planes struggle.
There is one more thing that makes LCs and BBSes good - but who knows that knows. Rest does not have to know about that I guess as noone is writign about that. /Edit: loading troops. Whenever you put your troops on top Sea unit they will be tretaed as borded unit and they will not loose morale at sea. Usefull trick especially with harvesting technique. I thought it is an exploit and it should not be published publicly.
So set Pirate Flag and kill all this 1pp scouts swimming everywhere. Burn shores, irritate much bigger guys by destroying their garrisons on carribean island or in Indonesia and then quickly withdraw to your save haven in Australia or Africa. Try to avoid inner seas as they are bottlenecks. Dissrupt logistic lines and have fun from game as everyone should enjoy, not only big ones or active ones :-). With a group of 500 LC and well supplied Easter Island you can stay in the game till the last day. Just make sure you do some extortions with your fleet to supply it. Or maybe some other big guy will pay you for being his Privateer. 60 kk dead shows the power of my LC when there were only 1500 of them and they rammed enemy fleets and shores.
GL & HF