What would you like to see changed with M+ item levels when Nighthold launches? Just you, as a player. A weekly chest buff is likely, but should it require a higher key like a 14 (at the cost of additional weekly grinding)? And should ilvls get buffed in the M+ chests themselves?
For some additional info, here's what they're doing with PVP and the ilvls in Nighthold
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PVP:
Last Week's Rating Base Item Level Appearance
0 - 1399 855 Gladiator
1400 - 1599 865 Gladiator
1600 - 1799 875 Gladiator
1800 - 1999 880 Gladiator
2000 - 2199 885 Elite
2200 - 2399 890* Elite
2400+ 900* Elite
*Item levels 890 and 900 above will become available when the Nighthold raid opens.
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Nighthold Ilvls:
Skorpyron, Chronomatic Anomaly and Trilliax are ilvl 855 LFR, ilvl 870 Normal, ilvl 885 Heroic, and ilvl 900 Mythic.
Spellblade Aluriel, Tichondrius, Krosus, High Botanist Tel'arn, Star Augur Etraeus, Elisande are ilvl 860 LFR, ilvl 875 Normal, ilvl 890 Heroic, and ilvl 905 Mythic.
Gul'dan is ilvl 865 LFR, ilvl 880 Normal, ilvl 895 Heroic, and ilvl 910 Mythic.