I've owned all 3 makes - Aguilar GS112s, Bergantino 112s, an Epifani UL310 and a 410. I'm currently using two Aggies - a GS112 and a 112NT and I love 'em to bits. I don't know if it's my imagination but since I got the Aguilar AG500 head, they've been astounding me with their tone ever since. The two Bergies I had were also fantastic cabs with better mids than the Aggies, great build quality etc. The Epifani UL410 was monstrous - a fantastic cab with a huge sound and ridiculously light too but I think the cab that gave me the most pleasure was the UL310 - it ticked all the boxes, light loud, small, punchy, articulate etc.
Truth is, they're all good cabs - well made and they sound fantastic, I don't think you can go wrong with any of them.