Do I have to remind you guys about
the rules for politics, religion and cricket?
...
what?Oh,
really?...
Sorry, apparently there is no cricket rule. Carry on.
As to your question, there has been quite a bit of discussion of the relative merits of various VED brands. Here is the most recent such thread:
www.healingwell.com/community/default.aspx?f=35&m=2914909You might try the search function. The keywords "VED" and "intercourse" (type both in at the same time) brings up a couple of hundred posts, some of which might touch on your question.
One running theme seems to be that men who use VEDs for rehabilitation seem more satisfied than do those who are using it for intercourse. I think there are a few guys who use their pumps for that. Maybe they will share their experience with us here...