Question about Summoner gears

[Sleigh]

HQ white = blue gear, go with whichever is higher iLVL.

Spell speed's still questionable on SMN, especially for dungeons where AoE is king, where you're going to spend the majority of your play time. Try to keep your sub-stats based around CHR/DET but really don't even worry about it until you're 60, and even then sub-stats are relatively small in impact compared to other games, you mostly min/max them for enjoyment or for top end raiding.