I have four vouchers, I have not yet decided if I should use all four this year but I'm thinking of it. I feel the value currently is higher on *A despite the efforts it takes to find good bonus flights.
Anyone here in a similar situation? I get two vouchers every year and I'm just lagging behind from the pandemic, I even had to let one voucher go.

Once we are in the hands of AFKLM I won't be able to book any F trips on LH (And still have not managed to snag one)
One idea here is to use two vouchers on LH routes that have F (preferably 747 or 380) - But perhaps the grass is greener on the other side? ;-)