I have a $30. Amazon gift card burning a hole in my pocket.

Should I get:

1. A Grundig Mini 300;

2. Grundig Mini 100;

3. Kaito WRX 911;

4. Sony M37V (I already have an srf-59);

5. other?

I don't expect amazing DX from such a small, cheap radio; just a good
radio for the price.
Shortwave would be nice, but not essential.

Any thoughts welcome.

Keith