I'm assuming you are planning to use the oven for baking foam latex since no context was given.
If that's the case, the first thing to think of is what size projects you want to be working on, and how large their molds will be. You'll want an oven large enough to safely fit your molds with room for air to move around and circulate the heat so they bake evenly.
Convection is ideal since you want an even temperature.
As far as brands, that does not really matter. You don't need any fancy features or anything special for baking foam, so save your money where possible. A lot of artists build their foam ovens, either to save money, fit larger molds, or both.
The best one is one that fits your molds and your budget. You can search around for used ovens on various websites or local groups/organizations to save money, or build your own oven.
Comments
If that's the case, the first thing to think of is what size projects you want to be working on, and how large their molds will be. You'll want an oven large enough to safely fit your molds with room for air to move around and circulate the heat so they bake evenly.
Convection is ideal since you want an even temperature.
As far as brands, that does not really matter. You don't need any fancy features or anything special for baking foam, so save your money where possible. A lot of artists build their foam ovens, either to save money, fit larger molds, or both.
/Chris
/Chris