[Antennas] Which is best? W7EL's or Nittany Scientifics Antenna Modeling software?

[Billy Cox]

>Id appreciate hearing any users pros and cons on these two products.

I've been using W7EL's products since 'day one'. Just as Tree, N6TR
gives great support for his contest software, Roy does the same for
the antenna modeling program. With the EZNEC version for Windows
I've been very pleased, as I was with the DOS version. 

No experience here with the Nittany product, as others have already
suggested. Check out their respective "Demo" and the advise to
check W4RNL's site should prove useful also. The programs are
great, but not flawless as to some antenna ideas may not model
as desired. Keep that in mind, regardless of the software vender
you decide to go with.

73 Billy AA4NU