I was going to go where you went. No question: voters will be tactical. Voters will make tactical decisions. When they have more than one vote or more than one party or a party and a candidate, all of which are possible under the system, they will make some tactical decisions.
When I talked about less strategic voting in my introductory remarks, I meant it in a very specific way, which is less the sense of feeling forced to vote for your least worst option, which means it opens you up to making tactical decisions without holding your nose.