A tarantula will be the best out of the three of them because their venom is the least potent and the tarantula is the least aggressive depending on the species,the chaco golden knee and the pinktoe tarantulas are known to be calm.But if you have to choose between a black widow or a brown recluse a black widow is better because there not fast runners,but never keep a black widow or a brown recluse because there has been recorded deaths from them but no recorded deaths on tarantula bites,so even if the tarantula is more expensive its the one that wont be able to kill you,although make sure your not allergic of bee stings or a tarantula bite can be fatal
The Brown Recluse and the Black Widow are both poisonous and native to New Mexico.
Google image search.
black widow, brown recluse, and many others, but those 2 are the most common in the u.s.
arachnids
black widow,brown widow, and brown recluse
No, the brown recluse
Brown recluse spider Tarantula spider Crab spider Southern black widow spider Grass spider Wolf spider Orb weavers
Black widow, brown widow, and desert recluse.
The spider that resembles a black widow with a red spot on its back is likely a false black widow spider. These spiders are often mistaken for black widows due to their similar appearance, but their bite is generally less severe.
One species of tarantula common in Oklahoma is the Aphonopelma baergi, sometimes called the 'Oklahoma Brown.' They are non-aggressive and relatively harmless. They are brown/black in color and when full-grown can be more than three inches long.
http://www.idph.state.il.us/envhealth/pcreclusespiders.htm Black widow and Brown Recluse
According to Dr. G.B. Edwards, an arachnologist with the Florida State Collection of Arthropods in Gainesville, the brown widow venom is twice as potent as black widow venom. However, they do not inject as much venom as a black widow, are very timid, and do not defend their web.