looking for a baby walking toy

My son is 7 months and he's crawling like crazy but he also keeps pulling himself up on toys and furniture. I know he's trying to walk and might be a month or two before he actually does but I need a good recommendation for something he can walk with until he gets his "sea legs". I think the biggest issue is we have wood floors throughout the house so the things you push with wheels just go to fast for him should I just get one of the "walkers" that you put him in? Any suggestions?