Fuel injectors buy new or rebuild use oem?

[SIKHILUXSURF]

So as the title states I’m in the market for injectors but I’ve hit a crossroad. Buy new denso units or find a set of oem ones off a newer Tacoma with a 5vzfe and send them out to be ultrasonically cleaned and rebuilt by a professional such as RC injector or such? Ideas? Opinions? The reason I’m hesitant is the oem units are not made by denso. They are made by Aisan.