I found boom sprayers to be much more precise and you can really control drift which is helpful when spraying half of plots or around trees. That said my Demco is a 3 point with breakaway booms and a roller pump. It wasn’t cheap but controlling how far away you start spraying from your target vegetation or adjusting that distance on the go with the flick of the lever is kinda priceless. You don’t mention what type of boom sprayer you want, tractor, ATV, UTV?