My dream fish:

Parosphromenus Tweedei
Parosphromenus Alfredi
Parosphromenus Rubrimontis
Parosphroemenus sp "Blue-Line"
Parosphromenus Bintan

Betta Miniopinna
Betta Palangkaraya

Pretty much all paros species and betta species

At the moment...

Betta:
Coccina Group:
B. Coccina 'Johor'
B. Burdigala 'Kubu'
B. Uberis
B. Tussyae

Picta Group:
B. Simplex

Albimarginata Group:
B. Albimarginata
B. Channoides

Unimaculata Group:
B. Ocellata
B. Patoti

Foerchi Group:
B. Rubra 'Aceh'

Parosphromenus:
P. Anjunganensis

hahaha, me still not bored of coccina group after so long XD, kinda depends on people I will say, some mega senior still obsess with certain species/group of wild betta that are not as "majestic"

breeding is one thing, but after that, main challenge to me is to continue the blood line of the species pair, can say there's not many who can stay and go beyond F2 of wild bettas