Which bathtubs for flips?

[Kyle Allen]

I've seen a lot of responses on bathtubs for rentals but not a lot for flips. What type of tub is the most popular to put in for flips. There are a variety of styles and depths. Preference on cast iron, steel, acrylic? I'm planning on tiling around the tub and although cost is a factor but what has everyone found to be the best bang for your buck for this? Brands? Thank you in advance for any replies.