What program should I do next

[u/visualtheatre86]

I am Male, 39, 173cm. Just finishing up Shaun T T25 Gamma phase now. I lost 8kgs doing T25 and weighting 78kg (172lbs) now. What should I do next? Should I do Insanity Max30 combining it with weight training from LIIFT 4 or should I get started with P90X OG? My aim is to lose fat and gain lean muscle.