97kg, I have had the SR 140 LTD for a while, out in all conditions including open ocean and 30++ winds
Grabbed the 125 LTD as well for windy days, couldn't resist, same ease and versatility, noticeably more reactive under my bulk, and I go the 140 if there is a risk of wind dying
At your stage, I reckon 140 is the better choice if you can find one

and it handles bigger sails/ blasting foils better if you get into that later on
Both handle FG 7.0 just fine