can be sometimes better than some adjustable setting head with some simple adjustments available.
after that you have to decide if you want a wide or narrow high pressure shower head. narrow ones are usually better if you have really low flow in your house because they will give you a stronger flow but for the price of smaller spray area.
another thing you should pay attention to is the water flow rate. i would recommend that you search for a head which is close to 2.5 gallons per minute (it is okay if the shower has 1.5-1.75 gallons per minute because they are designed for low flow). if you are not 