@Pete *****
nope, no better group that I know of
it's about 3-5 business days after you pay at both Vientiane and Savanakhet
Although once in a great while people are actually approved as they're heading back to the hotel after paying 😮 ) There's just no rhyme or reason.
If you're going, go on a week without holidays, get there Sunday, apply online, print the confirmation, show up Monday to pay and then you hopefully should be approved by Thurz/Fri at the worst.