I think it may partially depend on what other supplements you are using, if any. IntraMax contains some daily ergogenic ingredients like creatine and betaine. These aren’t intra-workout specific ingredients, but if you’re not getting them elsewhere, intra-workout is a fine place to get them, and they can both be useful during a cut IMO: betaine has research showing improvements in body composition, and creatine may be able to help you keep up your strength and performance during your cut. If you’re already taking creatine and betaine in full doses, then you don’t really need more, but if you’re not, I’d definitely give IntraMax a try, as you get a solid intra-workout amino product, plus taurine and glutamine/alanine, and glycerol, as well as daily staples like creatine and betaine.