Okie dokie, summer has arrived (egads 36C today) and am now trying to decide between a long sleeved jersey from Ground Effect or some arm coolers. I'd like to do some long rides this summer...

http://www.groundeffect.co.nz/produc...il-TIP-WOM.htm

http://www.lifecycle.net.au/2010/02/...uv-protection/

I've searched through the various summer/arm cooler thoughts threads but haven't found the answer i'm looking for. Does it all come down to much of a muchness when wearing a long sleeved summer jersey or short sleeved one w armcoolers?? Is it all about personal preference in this case??