Here is a long story I will try to condense.  I have had 2 wrist surgeries on my bowling wrist.  I have used every type of wrist devise over the years.  I was wearing a Storm mechanical brace for a couple of years and started to notice wrist pain again.  By chance I took it off late one night and shot a couple of spares and notice it was not as painful.  So from that point on I never put it back on.  Today I use the columbia glove that has the extended wrist coverage for a little support.  I took the metal out of the back of it and have had no pain for 2 seasons.  My recommendation is to use that one first and see if it helps before going to one that does not let you wrist move at all.

you really have to try them on and test them. To bad there's no demo days for braces.

Just a word of warning. Some braces may change your grip, it may cause you to "squeeze" more. You may have to work with the PSO on this, if he/she is a good one.

once in a while i have wrist pain and I do have a C300 glove wrist brace that I use if need be.  but it limits my wrist movement - that's what "braces" do which I some times don't like. For example, I break my wrist on spares or when lanes get dry.

A wrist device will restrict your hand some. Usually you need to reduce the span in your ball to adjust to this. If the current span in your bowling ball is a little long, it is definitely going feel stretched in a wrist support.