Haha people seem to go on about 3 when I think its the least interesting of the 3 tbh, well the 3 fallouts I've played
it doesn't have the rpg ness of NV and the refinement of NV, or the weapon building of either 4 or nv, no camp settlement, nothing
It had a pretty good dlc in the one with the hillbillies but the other NV ones destroy that and the other ones.
I can't go back to 3 unless I'm playing on the tale of two wastelands mod and even then I'm mostly on Mojave because of how much harder it is due to the tweaks that were made, I recommend this mod to anyone who has both GOTY editions of 3 and NV, sooo good.
I've always wanted to try 2 and I'm pretty sure its on my steam library but haven't gotten to it.