Vegeta across Dragon Ball is indirectly shown to be more talented than Goku. To support my FOR claim, it is important to note that Vegeta awakened Super Saiyan by desire and willpower alone compared to Goku who didn't have intention and randomly awakened it via fury, this shows Vegeta has more control over himself compared to Goku. Second, whenever Goku has had to train it has always been with the help of a mentor, a system, or a specific multiplier and a lot of ingenuity to get the level up. Vegeta has only used the Gravity Chamber for his means and for the most of DBZ he hasn't had external help. Thus I argue it is astonishing he even figured anything out. Third, in GT Vegeta and Goku have two different SSJ4's. Vegeta is stated to be low potential, but many fans and watchers of that Dragon Ball misinterpret it as Vegeta being weaker. In reality it means that Vegeta has more raw power than Goku as potential is an open ceiling not a verdict of literal strength.