I haven't seen any Renegade WWII, but the WWI figures are nice. They tend to the big and hefty end of the 28mm spectrum. They make Old Glory and Foundry figures look like midgets. Generally, the photos on the website give a good sense of what you will get, and if you poke around the WWI boards here you will probably see quite a few more photos of Renegade stuff.
Stay away from the cavalry, though. The riders are fine, but they only have one model for the horse, and it is very brittle. All the weight is on a single fetlock - most of the Renegade horses I've bought have broken off their bases. I could pin them, but that is too much bother - I'd rather get better horses from the getgo.
W