I am in the exact same boat. Picked up a pair at the Queens Center Mail despite the fact that I have a pair coming tomorrow. Returning your other pair will be super easy (as long as you have an apple store nearby).
My nearest apple store
Is two and a half hours away and my local Best Buy said they won’t get them in for weeks so I bit the bullet and preordered from Bestbuy.com. I’m supposed to receive them by 04/03 which is sooner than everywhere else online.
Apple retail is a mess.
My online order won’t ship until April.
I hear there are some units in central London stores, will they let me reserve or purchase for in store collection? Nope. That would be too convenient
Great! I just checked and ALL London stores have them available for pickup... except Stratford (my local) which will have them available April 23rd... Twenty-third!... *sigh* Thankfully I can nip around several stores without making a day trip of it!
Also shoutout to the store employee in Glendale who got frustrated by me asking if the $159 they had was the 2nd gen, and he kept insisting only the $199 is G2. Even had the nerve to say AirPods didn’t exist 2 years ago, only EarPods....