I would go for the Sony due to my experience with it. It's a solid, well-constructed SW portable. The Sony includes a simple wire clip-on, roll-out antenna that will extend the whip about 30ft -- which can make a difference.
If you can get up on top of a hill, an open field or a coast line -- you'll likely get much better reception.
Since you're just getting into SW radio, I would warn you not to make any quick judgements about SW based upon your receiving experiences with the portable and its whip antenna.
The SW experience will be far different with a quality SW receiver and wire antenna.
I've seen people literally throw their portables into the trash after hearing what they can get with non-portable configurations. Portables do have their place though.
