If you have the time, money and location...just take up both then there won't be any issues with which sport is "better". I enjoy having both options available, plus you're obviously young enough to still have the "physicals" to take it on.
This thread has featured many times over the years and you always get the critics on both sides as to who is more radical, easier to learn, cheaper, best for certain spots.
I love the fact that I can read both forums and enjoy the continuous learning curve and features of the sports.
Comparing apples to oranges in this instance. Why not add sailing of surf cats like Nacras to the equation?? If I had the time, I probably would. But there is a sport that is even more difficult to transport and can have a higher cost associated with it...but has a completely different enjoyment factor to it.
In my quiver of toys I also have surfboards, mals and body board....just because it is good fun just to have that option to do different things. Having said all the above, it has probably made me more of a jack of all trades than a complete gun at any one water sport.
Note: Would never add jet-skier to that equation!


And in the off-season, light wind days....go mountain biking.
I think making the most of your health and youth is the key. I can't believe how many of my lame-arsed mates (in their early forties) do nothing for a hobbie. Their most exciting time of the week is when they go for a hard-core "walk" to keep fit.