I've never even heard it suggested that some would have a "better" experience in heaven than others. Interesting.
Since merit is somewhat the cause of reward, rewards must needs be diversified, according as merits are diversified: for the intension or remission of a thing follows from the intension or remission of its cause. Now the merit of the aureole may be greater or lesser: wherefore the aureole may also be greater or lesser.We must observe, however, that the merit of an aureole may be intensified in two ways: first, on the part of its cause, secondly on the part of the work. For there may happen to be two persons, one of whom, out of lesser charity, suffers greater torments of martyrdom, or is more constant in preaching, or again withdraws himself more from carnal pleasures. Accordingly, intension not of the aureole but of the aurea corresponds to the intension of merit derived from its root; while intension of the aureole corresponds to intension of merit derived from the kind of act. Consequently it is possible for one who merits less in martyrdom as to his essential reward, to receive a greater aureole for his martyrdom.
Article 13. Whether one person has an aureole more excellently than another person?