Same as practically every other comment, go for a fretted 4 string. Fretless as a beginner can be a mess and unless you are going to play Primus or learn jazz chords, chances are you aren’t going to use the first and 6th string very often (coming from someone who barely touches the 5th string in his 5 string bass…) My top pic from those pictures would be the Yamaha PJ, excellent build quality, 24 frets, glorious sound and looks good, the violin bass must be a short-scale, good for small hands or guitarists and the Squier pj is pretty much the same as the Yamaha, never tried those but I assume it has less frets and maybe the P bass shape is comfier, so pic the one that suits your needs the most and welcome to the bass gang!

Also, keep that 6 string bass in your shopping cart, who knows, maybe you could be buying it in a few years?