The reason I got my C&R is because I wanted to be able to get the inexpensive Mosin Nagants and K98 Mauser variants being advertised via mail order and have some new stuff to shoot.
After I acquired several Mosins, Mausers, and Swiss K31s, the 'shooter' in me started looking at the the more uncommon rifles like the Swedish Mauser, Finnish M39, Garands, and Springfields. I started paying attention to matching parts when appropriate and the 'collector' started to develop within me.
If you want some rifles to get you out and shooting, get a Russian M91/30, a Swiss K31, and one of the 8mm Mausers (German K98, Yugo M48, Czech VZ24, etc). You could get all three of those for a little over $300.
After that, then you can start looking into spending on a Garand, 1903 variant, Swedish Mauser, or one of the other less common milsurps. Don't wait too long though. Less and less of these fine rifles are disappearing from the market and going into private collections.