all faction units cost like this rifle etc (not IS cause IS is BALANCED )
what people means for cheap is the reinforce for a single model cause they still have 80 hp not lower but are 6 so they are cheaper to reinforce
While arifmetic and simple logic right, there is one thing that peoples lost - cons lost models more and faster, that lead to huge MP drain, even if you play correctly. While penlas that cost more and more expensive to reinforce - save your MP, if you use them correctly. Cons like old car which you must instantly repair if want to drive it, while penals - new car, more expensive, but you don't need to buy details every time and waste yout time on repair. If you crash your new car, lost will be more painfull, but it's skill question.