I live in the NE USA so we have a short growing season. For this reason I LOVE Auto Flowers outside. Plant the first week of June and done in august in the prime outdoor growing weather.
Favorite Auto Strains for outdoor are all Fast Buds: Banana Purple Punch, Orange Sherbet and Tropicana Cookies
Indoors I like Runtz, Super Lemon Haze and Galeto.
Indoors I really like the fruity strains because I can dial them in to get the best taste and aroma.
It really depends on your grow environment indoors and outdoors but if you have a short outdoor grow season like me, give auto flowers a try. I lean more Indica because of the shorter flowering time needed.
Hope this helps.