What is the difference between aftershave and post-shave balm?
After shave contains alcohol which acts as an antiseptic to help with any shaving cuts, it also closes your pores. Some people avoid it though as it can cause a sting once applied after shaving. Balms are very similar but don't cause any sting, they also hydrate the skin, which is handy for anyone that get bad shaving rashes.
Should I use hair gel or wax?
It depends on the look you are going for! Hair gel tends to give a shiny, wet look and is very easy to wash out. Wax on the other hand gives a natural matt finish and is a bit easier to style then gel, although can be much harder to wash out.
Which is better, a razor or an electric shaver?
They both have their pros and cons, a manual razor generally shaves closer to the skin, therefore the smoothness lasts longer. But razors can cut and cause irritation such as ingrown hairs. Electric shavers are faster and less likely to cut you, but the shave is not as close as a normal razor.