I put the account away after a few dozen drops, but after they added the cadet bonus, I logged back in and took all the cbills they gave me retroactively for the first drops, and bought a raven 3L. In retrospect, probably not the best choice since equipping the thing is deceptively expensive for anyone who hasn't played lights. Between the XL engine and all the upgrades, it adds up fast, so I essentially had to upgrade it piecemeal. Still, it was better than a trial mech, and I started to kill more, die less, and win more.
I essentially stopped playing MWO on either this or my main account over the Christmas holidays, but when they announced they had improved the netcode somewhat in late January I decided I'd give it another try. Went ahead and bought the 2X and 4X ravens and ground out the basic pilot skills, allowing me to put elites in my 3L. Those two variants were clearly inferior, and would always be so, so I didn't bother min-maxing them, leaving them with largely their stock builds. I think I invested in DHS, but otherwise left the original engine and whatnot. Died a bit more, lost a bit more.
After getting elites, I decided this account would probably never get enough GXP to unlock all the modules, so I didn't bother doing elites for the 2X and 4X, instead opting to play the 3L. Conquest had been introduced, and so as a light I played conquest more often than not. Saved up money, until mid February where I had enough for a Cataphract 3D. Kitted it out like a jump sniper, and started playing it instead of my raven, assault instead of conquest. And man, did I start killing things. Phase 3 matchmaking had also now been implemented, so the quality of competition was questionable. Ran into a few premades, some pretty terrible, but I suspect most were solo pugs like me.
And then here we are, with a patch that arguably starts us on the road to pay2win, spelling certain doom for the purely free player. So how did I do?
As of late December, basically playing trial mechs and maybe a dozen drops as a 3L
K/D 75/23 = 3.26
W/L 31/30, or a 50.8% win rate
Fast forward to mid February, now mainly the 3L with just enough drops in the 2X and 4X to finish basics
K/D 287/55 = 5.22
W/L 120/94, or a 56.1% win rate
And then today, a few drops with the 3L but now mainly the phract 3D
K/D 519/68 = 7.63
W/L 200/126, or a 61.3% win rate
looking at the interims,
between December and February, my K/D was essentially 212/32 = 6.63, W/L 89/64 for a 58.2% win rate
between February and today, my K/D was 232/13 = 17.85, W/L 80/32 for a 71.4% win rate
Again, pure solo pug, pure free player, but admittedly using fairly proven builds. specifically,
http://mwo.smurfy-ne...ff1553deb40608c
http://mwo.smurfy-ne...249fedc93942f64
and the crap 2X & 4X ravens that no one cares about
how'd i do tonight?

So who cares? Probably no one. Just wanted to throw this out there for any solo free players. With the right mech and experience, you can be as successful as you want.