The wife has convinced me to go fishing for a birthday pressie

So i decided to go down hampshire way ive got a few to choose from , but i have never fish any of them.So which would you choose
Dever springs
Avington
Avon springs
chalk springs
Chiphall lake
or the other direction Hazelcopse
I have also just built my fish fly rod a #5 9ft on a Harrison blank "pressie too"and want to give it a good thrashing, i had a couple of practice throws and the line goes like grease **** off a blanket

and in a straight line