I have one. It may say "Colt" on the side, but it's really an Astra Model 2000 Cub, made in Spain. It's a nice little pistol, though. Beautifully made, with nice tight tolerances and smooth action. Shoots nice. Very accurate to 15 yards. So, what's the problem? It's a .25ACP!
May I suggest you do what I do. Buy all the low price .25 ammo you can find. I've found $3.95-5.95 boxes regularly at shows. Aguila, usually, but sometimes, Fiocchi. Then, go have some fun at the range. It's a definite change from your larger guns, but its a nice change of pace.