The PT-19 is a trainer war plane. By this I mean it flies fairly easily, but does have all the typical low wing warplane vices (tip stall, needs a good landing technique, appreciates a little speed and needs your eye on it all the time). It is not as hard as most warplanes, but no beginner plane.

The Spacewalker is fine and easier to fly. The Tiger 60 (with flaps) is a fair beginner plane, but is slippery and goes quite fast. The Pulse 60 is very versatile, and a slow flier, and comes highly recommended.

If this is your second plane, and first low wing, I would go for the Tiger or a stick becasue of their cheapness and to get a bit of expereince before a more expensive name brand