although new players get their cadet bonus, this is just enough to buy one new mech with some weapons and enhancements.
however you will need two other mechs to level out your variant past basic - and it is advancing in the pilot tree that separates competive mechs from standard builds and not necessarily the loadouts. so you either have to go thru the grind again or buy mechs via mc.
once youve elited/mastered your three variants, you will either have to sell off two or buy mechbays if you want to level up another mech. once youve mastered two variants, you are almost forced to buy mech bays if you want to level up a third mech. sure you could level up a third mech with only two spare bays but the grind would be unbelievably tedious as you would have to sell(at half price) and buy two mechs twice over.
edit:
now in a perfect world, new pilots would be matched up against similarly new ones with equally ineffective mechs and this wouldnt be much of an issue. however in a flawed elo or matchmaking algorithm and/or a small player population, the new player could very well be matched up against veterans in mastered mechs. and thats essentially where the frustration sets in.
Edited by travelbug, 16 September 2013 - 01:13 AM.