Recommendations - A bit lost regarding first board purchase

Hi
I'm sure these kind of topics are posted all the time and get a bit old, but I was hoping for some advice!
I've surfed before several times, however this was a few years ago and I would definitely still be a 'beginner'. I'm finally buying my own board and plan to go surfing quite regularly (2 - 3 times a month, hopefully even a few times a week at times when I'm off work). I live quite near the beach in Ireland.
I'm aware that I should be getting a large board as I'm a beginner, but am hoping to get something that I won't get bored of if I advance, when there are decent waves. I'm 6' 2" and I'd estimate about 11-12 stone.
The different size guides I've seen online seem to give conflicting advice, so I thought I'd ask here: what type of board would people recommend, and what size should I be looking at? If anyone has any specific recommendations of boards on Amazon etc I'd be very interested to hear them. I'm also hoping to get a board of decent quality so that I can have it for a long time.
A few I've just seen today (Feel free to tell me these are completely innapopriate):
http://www.amazon.co.uk/Torq-Surfboards ... Surfboards
http://www.amazon.co.uk/Bic-Dura-Mini-P ... QZS4KBAGM0
I'm sure these kind of topics are posted all the time and get a bit old, but I was hoping for some advice!
I've surfed before several times, however this was a few years ago and I would definitely still be a 'beginner'. I'm finally buying my own board and plan to go surfing quite regularly (2 - 3 times a month, hopefully even a few times a week at times when I'm off work). I live quite near the beach in Ireland.
I'm aware that I should be getting a large board as I'm a beginner, but am hoping to get something that I won't get bored of if I advance, when there are decent waves. I'm 6' 2" and I'd estimate about 11-12 stone.
The different size guides I've seen online seem to give conflicting advice, so I thought I'd ask here: what type of board would people recommend, and what size should I be looking at? If anyone has any specific recommendations of boards on Amazon etc I'd be very interested to hear them. I'm also hoping to get a board of decent quality so that I can have it for a long time.
A few I've just seen today (Feel free to tell me these are completely innapopriate):
http://www.amazon.co.uk/Torq-Surfboards ... Surfboards
http://www.amazon.co.uk/Bic-Dura-Mini-P ... QZS4KBAGM0