Of course, you are always the best person to choose what product will best serve your needs. However, here are some helpful hints:
If you are hosting an event involving multiple sponsors and customers, you will most likely want to use lanyards. A 3/4" or 1" inch style would display your logo and company name(s) most prominently.
If it is a one day or weekend event that is an internal function for your company, you will want to focus more on the names of your guests. In this case, a badge holder with a printed insert emphasizing the employee name in bold or all caps works well. To further personalize the event, you can also use personalized name badges. These are a bit more costly, but will add a personal touch and create a professional look. You can save a bit on the cost by choosing a badge with one color printing or a less expensive fastener such as a pin.
If you are in need of everyday use identification products, there are a few from which to choose:
Badge holders are great for holding printed inserts and credit card type ID's. The best options are heavy duty holders made of a thicker vinyl gauge. The basic 10 gauge vinyl will not normally hold up well for everyday use so you will want to look for a thickness greater than 10 gauge. Many ID companies advertise these holders as "heavy duty". The thicker vinyl lengthens the lifetime of the hole where your lanyard attaches and is able to handle the weight of a card ID.
Personalized name badges are another option. Most badges offer a durable print such as engraving, sublimation, or digital printing. Silk screened badges have a less durable print, but are often less expensive. The durable print lengthens the life span of your badge. Again, you can choose the layout of your logo and name on the badge as well as the colors you would like. These badges help present a professional image and it is very easy to see the employee/ guest name.
Lanyards are a great option for employees that need to carry an ID badge or keys on a daily basis. Typical fasteners include keyrings, swivel hooks, and bulldog clips. Employee names may be a bit more difficult to read since they are below eye level, however, your company name is displayed very nicely. Lanyards are also help protect your clothing from any pulls or snags, but you will want to ensure you have a breakaway on your lanyard if you are working around machinery to prevent any accidents.