Verdict: Vuse Pro wins on battery life, pod size, and long-term cost — saving roughly $75–$100 over six months. JUUL2 delivers stronger nicotine hits per puff and fits more discreetly in a pocket. Both are FDA PMTA-authorized and limited to tobacco and menthol flavors. Best for: Cost-conscious vapers who vape all day → Vuse Pro. Heavy smokers needing 5% nicotine and maximum discretion → JUUL2.