ENVI new single window interface can display whole world data. Layout save option (using JSON) is also added. As the GDB is completely supported in ENVI so any GDB raster data can be open in ENVI for information extraction.
For high end image analysis it is better to use ENVI, which has a proven accuracy track record also. Many analysis algorithm like MNF, ICA, Mixture Tuned Match Filtering (MTMF), MF, Adaptive Coherence Estimator, Constraint Energy Minimization, Relative Water depth analysis, spectral analogous tool, Support vector Machine (SVM), Line of Communication, In build tool for vegetation analysis, Radimetric correction tools are unique in ENVI.
ENVI atmospheric correction is also good.
For normal image analysis ArcGIS Image is a good option.