Groveler Board Size???

Hi guys,
I posted before about thinking of getting a board, and was looking into the CI Fred Rubble.
Doing a bit more of research, I've come across Proctor Accelerator..
When reading up on different boards and shapes, most of them to me sound the same.. haha
but anyways, The acceleraor looks like it works in small mushy waves.. which where i surf is quite normal...
But when thinking of getting a groveler type board what size should i be looking? it says to be ridden 2inchs shorter and 1/4 wider or something(just an example) than your regular shortboard... im using a Rascal from proctor, 6'0x20 and wouldnt really consider this my regular shortboard..
so what size should i think of getting my groveler? i'm 5'8 155pounds and surfed for about 3 years now.. recently tried a 5'10fish and was quite easy to pop up but didnt respond too well on turns..
trying to get as much info before going out to buy my next board thanks!!!
I posted before about thinking of getting a board, and was looking into the CI Fred Rubble.
Doing a bit more of research, I've come across Proctor Accelerator..
When reading up on different boards and shapes, most of them to me sound the same.. haha
but anyways, The acceleraor looks like it works in small mushy waves.. which where i surf is quite normal...
But when thinking of getting a groveler type board what size should i be looking? it says to be ridden 2inchs shorter and 1/4 wider or something(just an example) than your regular shortboard... im using a Rascal from proctor, 6'0x20 and wouldnt really consider this my regular shortboard..
so what size should i think of getting my groveler? i'm 5'8 155pounds and surfed for about 3 years now.. recently tried a 5'10fish and was quite easy to pop up but didnt respond too well on turns..
trying to get as much info before going out to buy my next board thanks!!!