I am always research before investing in ICOs project because many of ICOs always have lower price after listing in exchange market, I have try to get best ICOs for investing and have potential to higher price after listing on exchange market.
Yes it is good and as you do so everyone do this, I do research before I invest it helps me take good decision and I never get frustrated when market falls, it gives me confidence about my investment, because if once we invest our money then we cannot do anything so better make research before getting investments, it reduces the risk.