I know nothing...of Chales Daly shotguns. I do however have used and have had kids use a Remington 870 20ga YN. Nice shotgun. I know it was made for youth, but I liked it also.
Mossberg's 500 20ga Bantam is also a good gun, but have found some shells it didn't like. They were just a little to short and would, when bounced a certan way when chambering a round, get the edge of the crimp under the shell lifter, jamming the action open. This is with low buget factory ammo mind you. It doesn't happen very offen, but can and does happen, atleast on the one I have.