Good for you, many don't have the same experience. Technitium is easier to set up in my experience, but you do you if it works for you. That's the benefit of having free choices.

Just to be clear, I'm not trying to sell you or anyone on technitium over pihole or pihole+unbound, they're all free and I don't work for them or anything. However, as someone that has gone through this journey with all of them, I'll never go back to pihole, especially with the features technitium has and the importance of DNS to my home lab plus the incredible ease of setup.