Like
@nobodyhere stated, it’s easy. I did stop smoking flower for quite awhile. Not because I didn’t like flower; rather, because it was easier to hit after my open heart surgery. Tiny hits and stoned for hours type thing. Also—like nobodyhere said—the smell of weed diminishes considerably all around when just hitting rosin. Smoking weed is very similar to smoking tobacco in the sense that it stays with you...clothes, hair, furniture, etc. Rosin doesn’t have that same effect.
Shatter and wax are normally made from butane (BHO) or alcohol extractions. Rosin is just heat and pressure. No solvents are used. There are some who say terpines are not kept as well, but I don’t have any issues with the taste of rosin whatsoever. It’s like candy IMO.