MyBB Source

The new IPB v3 looks pretty cool and decent... I kinda like the 'Quick Reply' that makes Quick Reply pretty intuitive.

phpbb2
phpbb3
mybb
vbulletin

I love MyBB!!!!!!!!!!!!!

i've tried or using now: VBulletin, Mybb, phpbb, XMB, IPB V2 and V3. one that made the best impression was IPB v3 Admin CP but front was Vbulletin

i use mybb vbulletin and phpbb2

I've used a lot, SMF, IPB 1.3, IPB 2.3, IPB 3, vBulletin, phpbb (2 and 3), and AEF. We decided to move off of IPB 2.3 on this site, and move it over to MyBB, taking the theme with us. As well, we decided to move from IPB 1.3 (JCINK) to MyBB for SoniClans, and since then, we've done A LOT of customizations to the software. I have to say, MyBB is easily my most favorite out of them all.

I have used phpbb3, although I didn't like it.
I now use MyBB!

My first forum was phpbb and then later vbulletin. So far I've used several forum scripts and the best is vbulletin for paid script and mybb for free script.

I've used SMF, vBulletin and MyBB.

I've used phpBB3, vB, IPB, SMF, FluxBB and MiniBB before and vB was the best of them TBH .. but I really do prefer MyBB

phpBB -> SMF -> MyBB.