What's the better box to buy?

[Quisequise]

Innistrad, Dark Ascension, 2013, Avacyn Restored, or Return to Ravnica.

Just would like to see some different opinions on the sets.

[scarsabrex]

RTR

[GoJuDragon]

RTR for sure. Best value

[InfinitiveDivinity]

RTR for sure. Best value

Yep

[Rass]

IMO if you can find all the boxes at the same price rtr. But every so often I see the others for less and I like the avr

[Falcon182]

I opened a box or RTR with only 3 mythics,  {Worldspine Wurm},  {Rakdos's Return} and  {Sphinx's Revelation} and only 2 shock lands. Super lame. I think I still almost broke even but it wasn't a blowout of value like a lot of people seem to get. :-(

[MetalMadMan]

I would go with innistrad and RTR

[CajunJynx]

Innistrad, Dark Ascension, 2013, Avacyn Restored, or Return to Ravnica.

Just would like to see some different opinions on the sets.

By priority and with reasoning;
RTR lots of value, really strong set in general.
Innestrad - dualies and some of the strongest cards in its block
AVR - another really strong set, only reason in nested comes first is dualies.
Dark ascension - while a nice set, doesn't touch the others for value/power
2013 - it's a very meh coreset with some good dualies and decent mythics.

[Dudecore]

M13 is the bigger waste of money. Outside {Thragtusk}, {Thundermaw Hellkite} and {Sublime Archangel} you're not looking at much.

Innistrad has enemy dual lands, {Snapcaster Mage}, {Geist of Saint Traft}, {Olivia Voldaren} and {Stomkirk Noble} about 7 awesome rares and 1 mythic..

Dark Ascension has {Thalia, Guardian of the Thraben}, {Dungeon Geists}, {Geralf's Messenger}, {Gravecrawler}, {Hellrider}, {Falkenrath Aristocrat}, {Huntmaster of the Fells}

Common/Uncommon - {Gather the Townsfolk}, {Lingering Souls}, {Highborn Ghoul}, {Tragic Slip}

Avacyn Restored {Tamiyo, the moon sage}, {cavern of souls}, {vexing devil}, {Griselbrand}, {restoration angel}, {bonfire of the damned}, {entreat the angels}, {terminus}, {zealous conscripts}

[Hunteroffire9]

M13 is the bigger waste of money. Outside {Thragtusk}, {Thundermaw Hellkite} and {Sublime Archangel} you're not looking at much.

Innistrad has enemy dual lands, {Snapcaster Mage}, {Geist of Saint Traft}, {Olivia Voldaren} and {Stomkirk Noble} about 7 awesome rares and 1 mythic..

Dark Ascension has {Thalia, Guardian of the Thraben}, {Dungeon Geists}, {Geralf's Messenger}, {Gravecrawler}, {Hellrider}, {Falkenrath Aristocrat}, {Huntmaster of the Fells}, {Tragic Slip}.

Common/Uncommon - {Gather the Townsfolk}, {Lingering Souls}, {Highborn Ghoul}, {Tragic Slip}

Avacyn Restored {Tamiyo, the moon sage}, {cavern of souls}, {vexing devil}, {Griselbrand}, {restoration angel}, {bonfire of the damned}, {entreat the angels}, {terminus}, {zealous conscripts}

I got a m13 booster box and got 2 sublime 2 thragtusk 1 garruk and a ajani
Yeah I was happy