Top 2 facing turn minraise, should I lay this down?

[HBomb]

Given he's not that aggressive, I think it's probably best just to bet/call turn, and check/call any non spade river. I don't think we can rule out hands like Qs10s and KsQs from his range. I would only shove if I REALLY had a read on him, but since I don't have any prior experience on this guy, I would just try to hopefully get a cheap showdown on a 3 spade board.