Nothing wrong with a good straight Hill-/flatbow- but to protect your teeth you`ll need heavier and slower ammo but be rewarded with heavy hits at low till midrange shots.
R/d shall be faster and use lighter ammo- increased range and speed.
First even preferes a bit higher drawweights.
The preference is so very personal depending on your demands and feelings...
I personally love Hills and longbows but I`m way more handy with my 58" hybrid (or better re-brid^^).
In other words I like longbows but they don`t like me the same- so I shoot them youst formyself at home while nobodies watchin`
Ed.: I also tend to say preparing a riser, glueing, shaping and finishing a straigt bow is much more eazy...